提香酸 tiglic acid
2-甲基-2-丁烯酸 2-methyl-2-butenoic acid

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    a0246提香酸 A0246 Tiglic Acid, 犹太洁食 Kosher
CAS号 CAS Number: 13201-46-2Picture of molecule3D/INCHI
echa ECHA einecs EINECS - REACH 预注册 Pre-Reg:236-167-3
代号 CoE Number:10168
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)
efsa / jecfa评论 EFSA/JECFA Comments:
指定混合物的组成。 Composition of mixture to be specified.
类别 Category:flavor and fragrance 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
Flavis号码 FLAVIS Number:08.120(旧) 08.120 (Old)
dg sante食品调味料 DG SANTE Food Flavourings:08.120 2-甲基-2-丁烯酸 08.120 2-methyl-2-butenoic acid
 
物理性质 Physical Properties:
化验 Assay: 异构体总和为99.00至100.00 99.00 to 100.00 sum of isomers
食品化学品法典列表 Food Chemicals Codex Listed: No
沸点 Boiling Point: 191.00 to 193.00 °C. @ 760.00 mm 汞 Hg
蒸汽压力 Vapor Pressure:0.152000 毫米汞柱 mm汞 Hg @ 25.00 °C. (est)
闪点 Flash Point: 204.00 °F. tcc TCC ( 95.56 °C. )
logp(o / w) logP (o/w): 1.076(est) 1.076 (est)
溶于 Soluble in:
 alcohol
 水 water, 略 slightly
 水 water, 1.845e + 004 mg / l @ 25°c(est) 1.845e+004 mg/L @ 25 °C (est)
不溶于 Insoluble in:
 水 water
类似物品 Similar Items:note
(E)-tiglic acid
(z)-牛磺酸 (Z)-tiglic acid
 
感官特性 Organoleptic Properties:
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.
提香酸 tiglic acid
CJ Latta & Associates
提香酸 tiglic acid
M&U International
提香酸 tiglic acid, 犹太洁食 Kosher
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: flavor and fragrance agents
 
最大化源自调查的每日摄入量(msdi-eu) Maximised Survey-derived Daily Intakes (MSDI-EU): 6.10(微克/ 均/天) 6.10 (μg/capita/day)
关注点 Threshold of Concern:1800(微克/ /天) 1800 (μg/person/day)
结构类 Structure Class: I
 
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 :

调味品组评价的科学意见71 Scientific Opinion on Flavouring Group Evaluation 71: 考虑脂肪族 Consideration of aliphatic, linear, α alpha,β-不饱和 beta-不饱和 un饱和的 saturated 羧酸 carboxylic acids and 有关 related esters
视图 View page or 视图 View pdf

调味组评估72(fge.72) Flavouring Group Evaluation 72 (FGE.72): 考虑脂肪族 Consideration of aliphatic, 支链饱和和不饱和醇 branched-chain saturated and unsaturated alcohols, 醛类 aldehydes, acids, and 有关 related esters 已评估 evaluated by by the JECFA (61st 会议 meeting) 结构上 structurally 有关 related to 分支的 branched- and 直链 straight-链 chain 不饱和 un饱和的 saturated 羧酸 carboxylic acids. 酯类 Esters of 这些 these and 直链 straight-链 chain 脂族的 aliphatic 饱和的 saturated alcohols 已评估 evaluated by by efsa EFSA in ge FGE.05Rev2 (2010)
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

Epi系统 EPI System: 视图 View
癌症引文 Cancer Citations:搜索 Search
毒理学引文 Toxicology Citations:搜索 Search
EPA物质注册服务(tsca TSCA) :13201-46-2
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 :6656
国家过敏和传染病研究所 National Institute of Allergy and Infectious Diseases:数据 Data
明智的 WISER:联合国3261 UN 3261
德国wgk WGK Germany:2
2-甲基丁-2-烯酸 2-methylbut-2-enoic acid
chemidplus Chemidplus:0013201462
 
参考资料 References:
 2-甲基丁-2-烯酸 2-methylbut-2-enoic acid
NIST化学网络书籍 NIST Chemistry WebBook: 搜索INCHI
加拿大国内分公司。清单 Canada Domestic Sub. List:13201-46-2
pubchem(cid) Pubchem (cid):6656
pubchem(sid) Pubchem (sid):135071054
 
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
KEGG (GenomeNet):C08279
hmdb(人类代谢组数据库) HMDB (The Human Metabolome Database):HMDB01470
食物 FooDB:FDB000774
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
维基百科 Wikipedia:视图 View
rsc学习化学 RSC Learn Chemistry:视图 View
 
潜在搅拌机 Potential Blenders and 核心组件 core 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
 牛d植物 burdock plant
搜索 Search Trop Picture
 胡萝卜种子 carrot seed
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 芹菜植物 celery plant
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 洋甘菊 chamomile
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 洋甘菊花园洋甘菊厂 chamomile garden chamomile plant
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同义词 Synonyms:
2-butenoic acid, 2-methyl-
 巴豆 巴豆 crotonic acid, 2-methyl-
2,3-dimethylacrylic acid
2-methyl 巴豆 巴豆 crotonic acid
α alpha-methyl 巴豆 巴豆 crotonic acid
2-methyl-2-丁酸 2-butenoic acid
2-methylbut-2-enoic acid
2-methyl巴豆 巴豆 crotonic acid
α alpha-methyl巴豆 巴豆 crotonic acid
 甲基甲基丙烯酸 methylmethacrylic acid
 提琴 tiglinic acid
 
 
笔记 Notes:
调味成分 Flavouring ingredient 厚厚的 A thick, 糖浆有毒液体 syrupy poisonous liquid, C5H8O2, 来自巴豆油 derived from croton oil, 它对电解质表现出良好的耐受性,从而可以改善在硬水中的性能。发泡性能在5-12的ph范围内稳定。 chemoxide lo-pf可为个 护理产品(如洗发水和沐浴露)提供良好的粘度响应并增强泡沫。 having a spicy odor and used in making perfumes and flavoring agents.; Tiglic acid has a double bond between the second and third carbons of the chain. Together with angelic acid form a pair of cis-trans isomers. Tiglic acid is a volatile and crystallizable substance with a sweet, 乙酸对苯二酚7-乙酸基酯对乙酸-对苯二酚7-乙酸丁酯乙酸对苯二酚-7-羟基乙酸酯4-(1-甲基乙基)苯甲醇乙酸酯4-(1-甲基乙基)苯甲醇乙酸酯4-(1-甲基乙基)苯甲醇乙酸酯4 -(丙-2-基)乙酸苄酯(4-丙-2-基苯基)乙酸甲酯4-异丙基苄基乙酸酯对异丙基苄基乙酸酯对异丙基苄基乙酸酯4-异丙基乙酸苄酯对异丙基乙酸苄酯对异丙基乙酸苄酯 warm spicy odour. It is used in making perfumes and flavoring agents.; Tiglic acid is a monocarboxylic unsaturated organic acid. It is found in croton oil and in several other natural products. It was also isolated from the defensive secretion of certain beetles.; Tiglic acid is a skin and eye irritant. The inhalation of the substance causes respiratory tract irritation. It is listed on the Toxic Substances Control Act (TSCA).
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