(e)-2-戊烯酸 (E)-2-pentenoic acid
反式2-戊烯酸 trans-2-pentenoic acid

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    产品 Product(s):
    戊烯酸 PENTENOIC ACID, 2-FEMA 4193
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    w419301反2-戊烯酸 W419301 trans-2-Pentenoic acid, 98%
    SDS
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    p0345反2-戊烯酸 P0345 trans-2-Pentenoic acid, > 95.0%(gc) >95.0%(GC)
Name:(e)-戊-2-烯酸 (E)-pent-2-enoic acid
CAS号 CAS Number: 13991-37-2Picture of molecule3D/INCHI
来自的% % from:90.00% to 98.00%
ECHA EINECS - REACH 预注册 Pre-Reg:237-791-9
FDA UNII:1RG66883CF
nikkaji网站 Nikkaji Web:J97.997J
贝尔斯坦数 Beilstein Number:1720312
MDL :mfcd00002704 MFCD00002704
代号 CoE Number:10163
XlogP3-AA:1.00(est) 1.00 (est)
分子量 Molecular Weight:100.11716000
式 Formula:c5 h8 o2 C5 H8 O2
核磁共振预测器 NMR Predictor:预测(适用于Chrome或Firefox) Predict (works with chrome or firefox)
也可以包含 Also(can) Contains:(z)-2-戊烯酸 (Z)-2-pentenoic acid
efsa / jecfa评论 EFSA/JECFA Comments:
cas是指(e)-异构体。注册名称进行相应更改。 CASrn refers to (E)-isomer. Register name to be changed accordingly.
类别 Category:flavoring agents
 
美国 US/欧盟 EU/ fda / jecfa / fema / Flavis / 文献 Scholar /专利 Patent :
谷歌学术 Google Scholar:搜索 Search
谷歌书 Google Books:搜索 Search
谷歌学术 Google Scholar: with word "volatile"搜索 Search
谷歌学术 Google Scholar: with word "flavor"搜索 Search
谷歌学术 Google Scholar: with word "odor"搜索 Search
调香师和调味师 Perfumer and Flavorist:搜索 Search
谷歌专利 Google Patents:搜索 Search
美国专利 US Patents:搜索 Search
欧盟专利 EU Patents:搜索 Search
pubchem专利 Pubchem Patents:搜索 Search
已发布 PubMed:搜索 Search
NCBI:搜索 Search
jecfa食品调味料 JECFA Food Flavoring:1804(e)-2-戊烯酸 1804 (E)-2-pentenoic acid
Flavis号码 FLAVIS Number:08.107(旧) 08.107 (Old)
dg sante食品调味料 DG SANTE Food Flavourings:08.107(e)-戊-2-烯酸 08.107 (E)-pent-2-enoic acid
fema号 FEMA Number:4193 反式2-戊烯酸 trans-2-pentenoic acid
自由贸易区 FDA:不再提供这七种合成调味剂的使用 No longer provide for the use of these seven synthetic flavoring substances
fda mainterm(satf) FDA Mainterm (SATF):626-98-2 ; 2-戊烯酸 2-PENTENOIC ACID
 
物理性质 Physical Properties:
出现 Appearance:无色透明液体(est) colorless clear liquid (est)
化验 Assay: 95.00至100.00 95.00 to 100.00
食品化学品法典列表 Food Chemicals Codex Listed: No
熔点 Melting Point: 9.00 to 11.00 °C. @ 760.00 mm 汞 Hg
沸点 Boiling Point: 108.00 °C. @ 17.00 mm 汞 Hg
沸点 Boiling Point: 197.00 to 199.00 °C. @ 760.00 mm 汞 Hg
蒸汽压力 Vapor Pressure:0.107000 毫米汞柱 mm汞 Hg @ 25.00 °C. (est)
蒸气密度 Vapor Density:3.4 ( 空气 Air = 1 )
闪点 Flash Point: 215.00 °F. tcc TCC ( 101.67 °C. )
logp(o / w) logP (o/w): 1.333(est) 1.333 (est)
溶于 Soluble in:
 alcohol
 propylene glycol
 水 water, 2.06e + 004 mg / l @ 25°c(est) 2.06e+004 mg/L @ 25 °C (est)
不溶于 Insoluble in:
 水 water
 
感官特性 Organoleptic Properties:
气味类型 Odor Type: cheesy
气味强度 Odor Strength:介质 medium ,
建议在1.00%或更少的溶液中闻到 recommend smelling in a 1.00 % solution or less
实体性 Substantivity:10 的6 % 6 hour(s) at 100.00 %
acidic cheesy feta cheese buttery rancid sour
气味描述 Odor Description:at 100.00 %. acidic feta cheese buttery
Luebke, 威廉 William RBC , (2006)
来自的气味样本 Odor sample from: 金化学实验室公司 Kingchem Laboratories Inc.
风味类型 Flavor Type: buttery
sour acetic buttery
口味描述 Taste Description: at 25.00 百万分之几 ppm in 水 water. sour acetic buttery
Luebke, 威廉 William RBC , (2006)
来自其他 的气味和/或风味描述(如果找到)。 Odor and/or flavor descriptions from others (if found).
 
化妆品信息 Cosmetic Information:
没找到 None found
 
供应商 Suppliers:
BOC Sciences
仅供实验/研究使用。 For experimental / research use only.
反式2-戊烯酸 trans-2-pentenoic acid
Charkit Chemical
戊烯酸 PENTENOIC ACID, 2-FEMA 4193
CJ Latta & Associates
2-戊烯酸 2-PENTENOIC ACID
Emd 微孔 Millipore
仅供实验/研究使用。 For experimental / research use only.
反式2-戊烯酸 trans-2-pentenoic acid,
金凯实验室 Kingchem Laboratories
t2戊烯酸 T2 PENTENOIC ACID
气味 For Odor: 酸奶酪 Sour cheese
Penta International
2-戊烯酸 2-PENTENOIC ACID
圣克鲁斯生物技术 Santa Cruz Biotechnology
仅供实验/研究使用。 For experimental / research use only.
2-戊烯酸 2-PENTENOIC ACID
Sigma-Aldrich
反式2-戊烯酸 trans-2-pentenoic acid, 98%
认证食品级产品 Certified Food Grade Products
Taytonn
2-戊烯酸 2-PENTENOIC ACID
气味 For Odor: 起司 Cheese, 馊 Rancid, 酸 Sour
TCI AMERICA
仅供实验/研究使用。 For experimental / research use only.
反式2-戊烯酸 trans-2-pentenoic acid, > 95.0%(gc) >95.0%(GC)
 
安全信息 Safety Information:
首选SDS Preferred SDS: 视图 View
欧洲信息 European information :
最重要的危害 Most important hazard(s):
c-腐蚀性。 C - Corrosive.
R 22 - 有害 Harmful if 吞下 sw允许 allowed.
R 34 - 原因 Causes 烧伤 burns.
S 02 - 保持 Keep out of the 达到 reach of 孩子们 children.
S 24/25 - 避免 Avoid contact with skin 皮 and 眼睛 眼睛 eyes.
S 26 - In 案件 case of contact with 眼睛 眼睛 eyes, 冲洗 rinse 立即 immediately with 充裕 plenty of 水 water and 寻求 seek 医疗 medical advice.
S 28 - 后 After contact with skin 皮, 洗 wash 立即 immediately with 充裕 plenty of 水 water.
S 36/37/39 - 穿 Wear 适当 suitable 服装 clothing, 手套 gloves and 眼睛 eye/face 保护 protection.
S 45 - In 案件 case of 事故 accident or if you 感觉 feel 不适 un好 well 寻求 seek 医疗 medical advice 立即 immediately.
 
危害识别 Hazards identification
 
物质或混合物的分类 Classification of the substance or mixture
根据29 cfr 1910(osha hcs)进行ghs分类 GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
没有找到。 None found.
ghs标签元素 GHS Label elements, 包括预防性声明 including precautionary statements
 
象形图 Pictogram
 
危险说明 Hazard statement(s)
没有找到。 None found.
防范说明 Precautionary statement(s)
没有找到。 None found.
口服/肠胃外毒性 Oral/Parenteral Toxicity:
未定 Not determined
皮肤毒性 Dermal Toxicity:
未定 Not determined
吸入毒性 Inhalation Toxicity:
未定 Not determined
 
使用安全信息 Safety in Use Information:
类别 Category:
flavoring agents
关于(e)-2-戊烯酸用量不超过 Recommendation for (E)-2-pentenoic acid usage levels up to:
 不用于香水。 not for fragrance use.
 
最大化源自调查的每日摄入量(msdi-eu) Maximised Survey-derived Daily Intakes (MSDI-EU): 0.012(微克/ 均/天) 0.012 (μg/capita/day)
最大化源自调查的每日摄入量(msdi-usa) Maximised Survey-derived Daily Intakes (MSDI-USA): 0.03(微克/ 均/天) 0.03 (μg/capita/day)
修改后的理论增加的最大每日摄入量(mtamdi) Modified Theoretical Added Maximum Daily Intake (mTAMDI): 3200(微克/ /天) 3200 (μg/person/day)
关注点 Threshold of Concern:1800(微克/ /天) 1800 (μg/person/day)
结构类 Structure Class: I
采用 Use 等级 levels for FEMA GRAS flavoring 物质 substances on 哪一个 which the FEMA 专家 Expert 面板 Panel 基于 based its its 判断 judgments that the 物质 substances are 通常 generally 公认的 recognized as safe (GRAS).
The 专家 Expert 面板 Panel 也 also 发表 publishes 分离 separate 广泛 extensive 评论 reviews of scientific information on all FEMA GRAS flavoring 物质 substances and can be 发现 found at FEMA 味道 Flavor Ingredient 图书馆 Library
出版编号 publication number: 22
点击这里查看出版物22 Click here to view publication 22
 平均 average 通常 usual 百万分之几 ppm平均 average 最大 maximum 百万分之几 ppm
焙烤食品 baked goods: 10.0000050.00000
饮料(不含醇) beverages(nonalcoholic): --
醇饮料 beverages(alcoholic): --
早餐麦片 breakfast cereal: 5.0000025.00000
cheese: 3.0000015.00000
口香糖 chewing gum: --
调味品/调味品 condiments / relishes: --
糖果烧烤 confectionery froastings: 10.0000050.00000
蛋制品 egg products: --
脂肪/油 fats / oils: 2.0000010.00000
鱼产品 fish products: 2.0000010.00000
冷冻乳制品 frozen dairy: 3.0000015.00000
水果冰 fruit ices: 3.0000015.00000
明胶/布丁 gelatins / puddings: --
砂糖 granulated sugar: --
肉汁 gravies: 15.0000075.00000
硬糖 hard candy: 10.0000050.00000
仿乳制品 imitation dairy: --
速溶咖啡/茶 instant coffee / tea: --
果酱/果冻 jams / jellies: --
肉制品 meat products: 2.0000010.00000
奶制品 milk products: 3.0000015.00000
坚果产品 nut products: --
其他谷物 other grains: 5.0000025.00000
家禽 poultry: 2.0000010.00000
加工水果 processed fruits: 2.0000010.00000
加工蔬菜 processed vegetables: --
重构蔬菜 reconstituted vegetables: --
调味料 seasonings / flavors: 5.0000025.00000
休闲食品 snack foods: --
软糖 soft candy: 10.0000050.00000
汤类 soups: 5.0000025.00000
糖替代品 sugar substitutes: --
甜酱 sweet sauces: 5.0000025.00000
 
根据委员会法规ec EC号的食品类别。 1565/2000(ec , 2000)在fge.06(efsa 2000) in FGE.06 (EFSA, 2002a). 根据 According to the Industry the "正常 normal" use is 定义的 de精细 fined as the 平均 average of 已报告 reported 用法 用法 usages and "最大 maximum use" is 定义的 de精细 fined as the 95th 百分位 percentile of 已报告 reported 用法 用法 usages (efsa EFSA, 2002i)。 2002i).
注意 Note: 毫克/千克= 0.001 / 1000 = 0.000001 = 1/1000000 = 百万分之几 ppm
 平均 average 用法 usage mg/kg kg最大 maximum 用法 usage mg/kg kg
乳制品 Dairy products, 不包括02.0(01.0)类产品 excluding products of category 02.0 (01.0): 3.0000015.00000
脂肪和油脂 Fats and oils, 和脂肪乳液(油包水型)(02.0) and fat emulsions (type water-in-oil) (02.0): 2.0000010.00000
食用冰 Edible ices, 包括果子露和果汁冰糕(03.0) including sherbet and sorbet (03.0): 3.0000015.00000
加工水果(04.1) Processed fruit (04.1): 2.0000010.00000
加工蔬菜(包括蘑菇和真菌) Processed vegetables (incl. mushrooms & fungi, 根与根块茎 roots & tubers, 豆类和豆类) pulses and legumes), 和坚果种子(04.2) and nuts & seeds (04.2): --
糖果(05.0) Confectionery (05.0): 10.0000050.00000
谷物和谷物产品 Cereals and cereal products, 含税面粉根和淀粉块茎 incl. flours & starches from roots & tubers, 脉冲和豆类 pulses & legumes, 不包括面包店(06.0) excluding bakery (06.0): 5.0000025.00000
烘焙用具(07.0) Bakery wares (07.0): 10.0000050.00000
肉和肉制品 Meat and meat products, 包括家禽和野味(08.0) including poultry and game (08.0): 2.0000010.00000
鱼和鱼制品 Fish and fish products, 包括软体动物 including molluscs, 甲壳类和棘皮类动物(麦克 MCE)(09.0) : 2.0000010.00000
鸡蛋和蛋制品(10.0) Eggs and egg products (10.0): --
甜味剂 Sweeteners, 包括蜂蜜(11.0) including honey (11.0): --
盐 Salts, 香料 spices, 汤类 soups, 酱料 sauces, 色拉 salads, 蛋白产品 protein products, 等(12.0) etc. (12.0): 5.0000025.00000
用于特定营养用途的食品(13.0) Foodstuffs intended for particular nutritional uses (13.0): 10.0000050.00000
不含醇 Non-酒鬼 alcoholic ("柔软的 soft") 饮料 beverages, 不包括乳制品(14.1) excl. dairy products (14.1): 3.0000015.00000
含醇的饮料 Alcoholic beverages, 含税无醇和低醇的对口(14.2) incl. alcohol-free and low-alcoholic counterparts (14.2): 10.0000050.00000
即食美味(15.0) Ready-to-eat savouries (15.0): 15.0000075.00000
复合食品(例如砂锅菜) Composite foods (e.g. casseroles, 肉馅饼 meat pies, 百果馅)-无法放在01.0-15.0(16.0)类别中的食物 mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0): --
 
安全参考 Safety references:
欧洲食品安全法规(efsa) European Food Safety Athority(efsa):风味使用水平;亚急性 Flavor usage levels; Subacute, 亚慢性 Subchronic, 慢性和致癌性研究;发育/ 毒性研究;遗传毒性研究... Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...

欧洲食品安全局(efsa EFSA)参考 :

调味组评估5 Flavouring Group Evaluation 5, 版本1(fge.05rev1) Revision 1 (FGE.05Rev1):支链和直链脂族饱和伯醇与一种仲醇的酯 Esters of branched- and straight-chain aliphatic saturated primary alcohols and of one secondary alcohol, 化学族1的支链和直链不饱和羧酸 and branched- and straight-chain unsaturated carboxylic acids from chemical groups 1, 2, 和5(委员会法规(ec)1565 / 2000,2000年7月18日)[1]-食品添加剂科学小组的意见 and 5 (Commission Regulation (EC) No 1565/2000 of 18 July 2000) [1] - Opinion of the Scientific Panel on Food Additives, 调味料 seasonings / flavors, 处理中 Processing 艾滋病 Aids and 材料 Materials in contact with Food (AFC)
视图 View page or 视图 View pdf

调味组评估5 Flavouring Group Evaluation 5, 版本2(fge.05rev2) Revision 2 (FGE.05Rev2): 支链和直链不饱和羧酸及其与化学组1的脂族饱和醇的酯 Branched- and straight-chain unsaturated carboxylic acids and esters of these with aliphatic saturated alcohols from chemical groups 1, 2, 3 and 5
视图 View page or 视图 View pdf

关于调味剂组评估的科学意见95(fge.95) Scientific Opinion on Flavouring Group Evaluation 95 (FGE.95): 考虑脂肪族 Consideration of aliphatic, 直链或支链饱和和不饱和醇 linear or branched-chain saturated and unsaturated alcohols, 醛类 aldehydes, α alpha-mangostin通过抑制jnk信号通路的基质金属蛋白酶-2/9和尿激酶纤溶酶原的表达来抑制pc-3 前列腺癌细胞的转移。 , and 分支的 branched- and 直链 straight-chain 不饱和 un饱和的 saturated 羧酸 carboxylic acids acids 已评估 evaluated by by efsa EFSA in ge FGE.05Rev1 (2008)
视图 View page or 视图 View pdf

Epi系统 EPI System: 视图 View
橙花发育和 毒性 NLM Developmental and Reproductive Toxicity:搜索 Search
EPA ACToR:毒理学资料 Toxicology Data
EPA物质注册服务(SRS) :注册表 Registry
实验室化学安全摘要 Laboratory Chemical Safety Summary :638122
国家过敏和传染病研究所 National Institute of Allergy and Infectious Diseases:Data
明智的 WISER:联合国3265 UN 3265
德国wgk WGK Germany:3
(e)-戊-2-烯酸 (E)-pent-2-enoic acid
chemidplus Chemidplus:0013991372
 
参考资料 References:
 (e)-戊-2-烯酸 (E)-pent-2-enoic acid
NIST化学网络书籍 NIST Chemistry WebBook: 搜索INCHI
pubchem(cid) Pubchem (cid):638122
pubchem(sid) Pubchem (sid):134978504
 
其他资料 Other Information:
(iupac) (IUPAC):元素的原子量2009 Atomic Weights of the Elements 2009
(iupac) (IUPAC):元素的原子量2009(pdf) Atomic Weights of the Elements 2009 (pdf)
影片 Videos:元素周期表 The Periodic Table of Videos
RBC :本网站使用的原子量 Atomic Weights use for this web site
(iupac) (IUPAC):元素周期表 Periodic Table of the Elements
食品中添加的fda物质(以前为af) FDA Substances Added to Food (formerly EAFUS):视图 View
CHEBI:视图 View
CHEMBL:视图 View
hmdb(人类代谢组数据库) HMDB (The Human Metabolome Database):搜索 Search
出口关税代码 Export Tariff Code:2916.19.3000
vcf在线 VCF-Online:食品中的挥发性有机化合物 VCF Volatile Compounds in Food
化学蜘蛛 ChemSpider:视图 View
 
潜在搅拌机 Potential Blenders and core 组件 components note
气味 For Odor
acidic
异 iso
butyric acid
FL/FR
香醋 balsamic
肉桂基 cinnamyl benzoate
FL/FR
面包 bready
咖啡 coffee furanone
FL/FR
buttery
acetyl isobutyryl
FL/FR
acetyl propionyl
FL/FR
butyl octanoate
FL/FR
2,3-
heptane dione
FL/FR
3,4-
hexane dione
FL/FR
焦糖色 caramellic
α alpha,α alpha-
dimethyl anisyl acetone
FL/FR
cheesy
butyric acid
FL/FR
椰子 coconut
gamma-
壬内酯 nonalactone (aldehyde C-18 )
FL/FR
脂肪的 fatty
decanoic acid
FL/FR
花的 floral
茉莉 jasmin pyranone
FL/FR
芳樟基 linalyl butyrate
FL/FR
果味的 fruity
acetoin acetate
FL/FR
gamma-
decalactone
FL/FR
ethyl lactate
FL/FR
prenyl hexanoate
FL/FR
prenyl isobutyrate
FL/FR
绿 green
(Z)-3-
hexen-1-yl butyrate
FL/FR
(E)-2-
hexenal
FL/FR
坚果 nutty
2-
ethyl pyrazine
FL/FR
肥皂的 soapy
ethyl undecanoate
FL/FR
热带 tropical
delta-
dodecalactone
FL/FR
蜡状的 waxy
5(6)-
decenoic acid
FL/FR
用于调味 For Flavor
找不到适合这些的口味组 No flavor group found for these
butyl octanoate
FL/FR
肉桂基 cinnamyl benzoate
FL/FR
6-
decenoic acid
FL
α alpha,α alpha-
dimethyl anisyl acetone
FL/FR
(Z)-3-
hexenoic acid
FL
3-(
methyl thio) hexanal
FL
prenyl hexanoate
FL/FR
prenyl isobutyrate
FL/FR
sodium 4-methyl-2-oxovalerate
FL
acetic
acetic
香醋 balsamic
醋 vinegar flavor
FL
acidic
异 iso
butyric acid
FL/FR
propionic acid
FL
胶质的 alliaceous
3-
tetrahydrothiophenone
FL
buttery
butyroin
FL
diacetyl
FL
2,3-
heptane dione
FL/FR
3,4-
hexane dione
FL/FR
焦糖色 caramellic
3-
methyl butyl 2-furyl butyrate
FL
椰子 coconut
gamma-
壬内酯 nonalactone (aldehyde C-18 )
FL/FR
奶油状 creamy
acetyl isobutyryl
FL/FR
5(6)-
decenoic acid
FL/FR
delta-
dodecalactone
FL/FR
茉莉 jasmin pyranone
FL/FR
脂肪的 fatty
diacetyl trimer
FL
dimethyl sulfoxide
FL
(E,E)-2,4-
undecadienal
FL
花的 floral
芳樟基 linalyl butyrate
FL/FR
果味的 fruity
acetoin acetate
FL/FR
gamma-
decalactone
FL/FR
ethyl lactate
FL/FR
绿 green
(Z)-3-
hexen-1-yl butyrate
FL/FR
(E)-2-
hexenal
FL/FR
坚果 nutty
咖啡 coffee furanone
FL/FR
2-
ethyl pyrazine
FL/FR
肥皂的 soapy
decanoic acid
FL/FR
sour
butyric acid
FL/FR
3-
methyl valeric acid
FL
醋 vinegar
FL
烤 toasted
acetyl propionyl
FL/FR
蜡状的 waxy
ethyl undecanoate
FL/FR
 
潜在用途 Potential Uses:
FLbutter
FLbutter rum
FLbutterscotch
FLcheese
FLcheese 美国 american cheese
FLcheese 蓝色 blue cheese
FLcheese camembert camembert cheese
FLcheese 切达干酪 cheddar cheese
FLcheese gouda gouda cheese
 奶酪意大利奶酪 cheese italian cheese
FLcheese 巴马干酪 parmesan cheese
FLcheese 罗曼诺 romano cheese
FLcheese 羊乳干酪 roquefort cheese
FLcheese 瑞士 swiss cheese
FLchicken
FL牛奶 milk 酪 butter牛奶 milk
FLrum butter
 
存在(自然 Occurrence (nature, food, 其他) other):note
 香蕉果 banana fruit
搜索 Search Trop Picture
 beer
搜索 Search pmc PMC Picture
 
同义词 Synonyms:
(E)-pent-2-en-1-oic acid
(2E)-pent-2-enoic acid
(E)-pent-2-enoic acid
trans-pent-2-enoic acid
(E)-2-pentenic acid
(2E)-2-pentenoic acid
T2 pentenoic acid
trans-2-pentenoic acid
2-pentenoic acid, (2E)-
2-pentenoic acid, (E)-
2-pentenoic acid, trans-
 
 
笔记 Notes:
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