5-pentyl-5H-furan-2-one
2-壬烯酸γ-内酯 2-nonenoic acid gamma-lactone

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    21963-26-8 5-戊基呋喃2(5h)-一 21963-26-8 5-Pentylfuran-2(5H)-one
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    es0190 5-戊基呋喃-2(5h)-一 ES0190 5-Pentylfuran-2(5h)-one
Name:5-pentyl-5H-furan-2-one
CAS号 CAS Number: 21963-26-8Picture of molecule3D/INCHI
echa ECHA einecs EINECS - REACH 预注册 Pre-Reg:244-685-6
FDA UNII:OZ464RW03R
nikkaji网站 Nikkaji Web:J100.144B
XlogP3-AA:2.60(est) 2.60 (est)
分子量 Molecular Weight:154.20898000
式 Formula:c9 h14 o2 C9 H14 O2
核磁共振预测器 NMR Predictor:预测(适用于Chrome或Firefox) Predict (works with chrome or firefox)
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
jecfa食品调味料 JECFA Food Flavoring:2001 2-壬烯酸γ-内酯 2001 2-nonenoic acid gamma-lactone
Flavis号码 FLAVIS Number:10.054(旧) 10.054 (Old)
dg sante食品调味料 DG SANTE Food Flavourings:10.054非2-eno-1 10.054 non-2-eno-1,4-内酯 4-lactone
fema号 FEMA Number:4188 2-壬烯酸γ-内酯 2-nonenoic acid gamma-lactone
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):21963-26-8 ; 2-NONENOIC ACID γ-内酯 GAMMA-LACTONE
 
物理性质 Physical Properties:
出现 Appearance:无色透明液体(est) colorless clear liquid (est)
化验 Assay: 97.00至100.00 97.00 to 100.00
食品化学品法典列表 Food Chemicals Codex Listed: No
比重 Specific Gravity:0.98100 to 0.98700 @ 25.00 °C.
磅每加仑-(est)。 Pounds per Gallon - (est).: 8.163 to 8.213
折光率 Refractive Index:1.45700 to 1.46300 @ 20.00 °C.
沸点 Boiling Point: 196.00 °C. @ 760.00 mm 汞 Hg
蒸汽压力 Vapor Pressure:0.007000 毫米汞柱 mm汞 Hg @ 25.00 °C. (est)
闪点 Flash Point: 224.00 °F. tcc TCC ( 106.67 °C. )
logp(o / w) logP (o/w): 1.904(est) 1.904 (est)
溶于 Soluble in:
 alcohol
 水 water, 1871 mg / l @ 25°c(est) 1871 mg/L @ 25 °C (est)
不溶于 Insoluble in:
 水 water
 
感官特性 Organoleptic Properties:
气味类型 Odor Type: minty
气味强度 Odor Strength:高 high ,
建议在1.00%或更少的溶液中闻到 recommend smelling in a 1.00 % solution or less
minty fruity
气味描述 Odor Description:at 1.00 % in 二丙烯 dipropylene glycol. 薄荷果味 minty fruity
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:
艾克辛 Axsyn
仅供实验/研究使用。 For experimental / research use only.
2(5h)-呋喃酮 2(5H)-Furanone,5-pentyl-
BOC Sciences
仅供实验/研究使用。 For experimental / research use only.
5-戊基呋喃-2(5h)-一 5-Pentylfuran-2(5H)-one
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5-戊基呋喃-2(5h)-一 5-Pentylfuran-2(5H)-one
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5-pentyl-5H-furan-2-one
Robinson Brothers
5-戊基呋喃-2(5h)-一 5-Pentylfuran-2(5H)-one
https: //www.robinsonbrothers.uk/化学能力 chemistry-competences
化学资源协会 Chemical sources Association Inc
需要这个物品来调味/食用吗? Need This Item for Flavor/Food?: 您 You can contact the 化学资源协会 Chemical sources Association Inc
 
安全信息 Safety Information:
 
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
推荐5-戊基-5h-呋喃-2-酮的使用水平 Recommendation for 5-pentyl-5H-furan-2-one 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): 0.01(微克/ 均/天) 0.01 (μg/capita/day)
结构类 Structure Class: iii III
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 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: 10.0000030.00000
饮料(不含醇) beverages(nonalcoholic): 2.000005.00000
醇饮料 beverages(alcoholic): 5.0000010.00000
早餐麦片 breakfast cereal: 10.0000020.00000
起司 cheese: 10.0000020.00000
口香糖 chewing gum: 20.0000050.00000
调味品/调味品 condiments / relishes: --
糖果烧烤 confectionery froastings: 5.0000010.00000
蛋制品 egg products: --
脂肪/油 fats / oils: --
鱼产品 fish products: --
冷冻乳制品 frozen dairy: 5.0000010.00000
水果冰 fruit ices: 10.0000020.00000
明胶/布丁 gelatins / puddings: 5.0000010.00000
砂糖 granulated sugar: --
肉汁 gravies: --
硬糖 hard candy: 10.0000020.00000
仿乳制品 imitation dairy: --
速溶咖啡/茶 instant coffee / tea: --
果酱/果冻 jams / jellies: 5.0000010.00000
肉制品 meat products: --
奶制品 milk products: 5.0000020.00000
坚果产品 nut products: --
其他谷物 other grains: --
家禽 poultry: --
加工水果 processed fruits: 5.0000010.00000
加工蔬菜 processed vegetables: --
重构蔬菜 reconstituted vegetables: --
调味料 seasonings / flavors: --
休闲食品 snack foods: 5.0000010.00000
软糖 soft candy: 10.0000020.00000
汤类 soups: 5.0000010.00000
糖替代品 sugar substitutes: --
甜酱 sweet sauces: --
 
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217 Flavouring Group Evaluation 217: α alpha,β-不饱和酮和fge.19化学子类4.1的前体 beta-Unsaturated ketones and precursors from chemical subgroup 4.1 of FGE.19: 内酯 Lactones[1]
视图 View page or 视图 View pdf

关于调味料组评估的科学意见217 Scientific Opinion on Flavouring Group Evaluation 217, 版本1(fge.217rev1)。考虑潜在的遗传毒性 Revision 1 (FGE.217Rev1). Consideration of genotoxic potential for a,-fge.19化学亚组4.1的不饱和酮和前体 �-unsaturated ketones and precursors from chemical subgroup 4.1 of FGE.19: 内酯 Lactones
视图 View page or 视图 View pdf

关于调味剂组评估217修订版2的科学意见(fge.217rev2) Scientific Opinion on Flavouring Group Evaluation 217 Revision 2 (FGE.217Rev2), 考虑潜在的遗传毒性 consideration of genotoxic potential for a,-fge.19化学亚组4.1的不饱和酮和前体 �-unsaturated ketones and precursors from chemical subgroup 4.1 of FGE.19: lactones
视图 View page or 视图 View pdf

Epi系统 EPI System: 视图 View
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 :89559
国家过敏和传染病研究所 National Institute of Allergy and Infectious Diseases:Data
5-pentyl-5H-furan-2-one
chemidplus Chemidplus:0021963268
 
参考资料 References:
 5-pentyl-5H-furan-2-one
NIST化学网络书籍 NIST Chemistry WebBook: 搜索INCHI
pubchem(cid) Pubchem (cid):89559
pubchem(sid) Pubchem (sid):135046952
信息基 Pherobase:视图 View
 
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
hmdb(人类代谢组数据库) HMDB (The Human Metabolome Database):HMDB32442
食物 FooDB:FDB009943
典型的g.c. Typical G.C.
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
efsa EFSA更新监测食品中呋喃水平的结果 :阅读报告 Read Report
efsa EFSA以前的报告 : 食品中呋喃水平监测的结果 Results on the monitoring of furan levels in food:阅读报告 Read Report
欧洲反腐败委员会关于食品中呋喃的临时调查结果的efsa EFSA报告 :阅读报告 Read Report
o FAO:2-壬烯酸γ-内酯 2-nonenoic acid gamma-lactone
 
潜在搅拌机 Potential Blenders and core 组件 components note
没找到 None found
 
潜在用途 Potential Uses:
没找到 None found
 
存在(自然 Occurrence (nature, food, 其他) other):note
 天然产物 found in nature
 michelia champaca浸膏@痕量% michelia champaca concrete @ trace%
Data gc GC 搜索 Search Trop Picture
 
同义词 Synonyms:
 呋喃2(5h)-一 furan-2(5H)-one, 5-pentyl-
2(5H)-furanone, 5-pentyl-
4-hydroxy-2-壬烯酸γ-内酯 2-nonenoic acid gamma-lactone
 non-2-eno-1,4-内酯 4-lactone
2-nonen-4-olide
2-nonenoic acid gamma-lactone
5-pentyl 呋喃2(5h)-一 furan-2(5H)-one
5-pentyl-2(5H)-呋喃酮 -furanone
5-pentyl呋喃2(5h)-一 furan-2(5H)-one
 

文章 Articles:

 尚未找到。 None found yet.
 
笔记 Notes:
用作食品添加剂[eafus] Used as a food additive [EAFUS]
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