2-甲基-5-乙烯基吡嗪 2-methyl-5-vinyl- pyrazine
2-methyl-5-vinylpyrazine

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    创新成分解决方案 Innovative ingredient solutions
    世界领先的风味创新配料解决方案提供商 World-leading innovative ingredient solutions provider for the flavour, 香水和fmcg行业。 fragrance and FMCG industries.
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    2-甲基-5-乙烯基吡嗪 2-methyl-5-vinyl- pyrazine
Name:2-ethenyl-5-methylpyrazine
CAS号 CAS Number: 13925-08-1Picture of molecule3D/INCHI
FDA UNII:11651I3458
nikkaji网站 Nikkaji Web:J101.076J
MDL :mfcd02683080 MFCD02683080
代号 CoE Number:11359
XlogP3-AA: 1.00(估 est)
分子量 Molecular Weight:120.15476000
式 Formula:c7 h8 n2 C7 H8 N2
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
已发布 PubMed:搜索 Search
NCBI:搜索 Search
jecfa食品调味料 JECFA Food Flavoring:2127 2-甲基-5-乙烯基吡嗪 2127 2-methyl-5-vinylpyrazine
fema号 FEMA Number:3211-VOID 2-methyl-5-vinylpyrazine
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):13925-08-1 ; 2-METHYL-5-VINYLPYRAZINE
 
物理性质 Physical Properties:
出现 Appearance: 无色至黄澄清液体(估 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
比重 Specific Gravity:1.01100 to 1.02300 @ 25.00 °C.
磅每加仑-(估 est)。 : 8.413 to 8.512
折光率 Refractive Index:1.55700 to 1.56100 @ 20.00 °C.
沸点 Boiling Point: 65.00 to 66.00 °C. @ 12.00 mm 汞 Hg
沸点 Boiling Point: 174.00 to 175.00 °C. @ 760.00 mm 汞 Hg (估 est)
蒸汽压力 Vapor Pressure:1.601000 毫米汞柱 mm汞 Hg @ 25.00 °C. (估 est)
闪点 Flash Point: 148.00 °F. tcc TCC ( 64.50 °C. ) (估 est)
logp(o / w) logP (o/w): 1.684(估 est)
溶于 Soluble in:
 alcohol
 水 water, 6522 mg / l @ 25°c(估 est)
不溶于 Insoluble in:
 水 water
 
感官特性 Organoleptic Properties:
气味类型 Odor Type: coffee
气味描述 Odor Description:coffee
风味类型 Flavor Type: coffee
coffee
口味描述 Taste Description: at 10.00 百万分之几 ppm in 糖 sugar 糖浆 syrup. coffee
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.
2-甲基-5-乙烯基吡嗪 2-methyl-5-vinyl- pyrazine
Parchem Parchem
2-甲基-5-乙烯基吡嗪 2-methyl-5-vinyl- pyrazine
R C Treatt & Co Ltd
2-甲基-5-乙烯基吡嗪 2-methyl-5-vinyl- pyrazine
滕州吉田香气化学 Tengzhou Jitian Aroma Chemiclal
2-甲基-5-乙烯基吡嗪 2-methyl-5-vinyl- pyrazine
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
推荐的2-甲基-5-乙烯基吡嗪的使用水平最高为 Recommendation for 2-methyl-5-vinyl pyrazine usage levels up to:
 不用于香水。 not for fragrance use.
 
采用 Use 等级 levels for FEMA 鹅肝 GRAS flavoring 物质 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 物质 substances are 通常 generally 公认的 recognized as safe (鹅肝 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 鹅肝 GRAS flavoring 物质 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: 25.更新出版物编号 25. Update in publication number(s): 13
 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: 4.000009.00000
饮料(不含醇) beverages(nonalcoholic): 0.100002.00000
醇饮料 beverages(alcoholic): 1.000003.00000
早餐麦片 breakfast cereal: --
起司 cheese: --
口香糖 chewing gum: --
调味品/调味品 condiments / relishes: --
糖果烧烤 confectionery froastings: --
蛋制品 egg products: --
脂肪/油 fats / oils: --
鱼产品 fish products: --
冷冻乳制品 frozen dairy: 2.000005.00000
水果冰 fruit ices: --
明胶/布丁 gelatins / puddings: 1.000003.00000
砂糖 granulated sugar: --
肉汁 gravies: --
硬糖 hard candy: --
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: --
奶制品 milk products: --
坚果产品 nut products: --
其他谷物 other grains: --
家禽 poultry: --
加工水果 processed fruits: --
加工蔬菜 processed vegetables: --
重构蔬菜 reconstituted vegetables: --
调味料 seasonings / flavors: --
休闲食品 snack foods: --
软糖 soft candy: 4.000009.00000
汤类 soups: --
糖替代品 sugar substitutes: --
甜酱 sweet sauces: --
 
安全参考 Safety references:
Epi系统 EPI System: 视图 View
EPA物质注册服务(tsca TSCA) :13925-08-1
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 :26335
国家过敏和传染病研究所 National Institute of Allergy and Infectious Diseases:Data
2-ethenyl-5-methylpyrazine
chemidplus Chemidplus:0013925081
 
参考资料 References:
 2-ethenyl-5-methylpyrazine
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:13925-08-1
pubchem(cid) Pubchem (cid):26335
pubchem(sid) Pubchem (sid):134990418
 
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):HMDB37282
食物 FooDB:FDB016301
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
找不到这些气味组 No odor group found for these
硫磺基 sulfuryl octanoate
FL/FR
硫磺基 sulfuryl butyrate
FL/FR
硫磺基 sulfuryl decanoate
FL/FR
硫磺基 sulfuryl hexanoate
FL/FR
硫磺基 sulfuryl isobutyrate
FL/FR
硫磺基 sulfuryl propionate
FL/FR
胶质的 alliaceous
胶质的 alliaceous
methyl furfuryl disulfide
FL/FR
焦糖色 caramellic
coffee dione
FL/FR
胡芦巴 fenugreek absolute
FL/FR
胡芦巴 fenugreek oleoresin
FL/FR
异 iso
propenyl pyrazine
FL/FR
巧克力 chocolate
巧克力 chocolate pyrazine A
FL/FR
cocoa hexenal
FL/FR
2,5-
dimethyl pyrazine
FL/FR
2,6-
dimethyl pyrazine
FL/FR
2-
methoxy-3-methyl pyrazine
FL/FR
coffee
菊苣属 cichorium Intybus intybus 根 root extract
FL/FR
菊苣属 cichorium Intybus intybus 根 root 固体 solid extract
FL/FR
咖啡 coffea 阿拉伯咖啡 arabica seed extract
FL/FR
roasted
咖啡 coffea 阿拉伯咖啡 arabica seed extract
FL/FR
咖啡 coffea 阿拉伯咖啡 arabica seed oil
FL/FR
coffee absolute
FL/FR
阿拉伯咖啡 arabica
coffee bean butter
FL/FR
roasted 阿拉伯咖啡 arabica
coffee bean essence
FL/FR
roasted
coffee bean extract
FL/FR
roasted 阿拉伯咖啡 arabica
coffee bean oil
FL/FR
roasted 阿拉伯咖啡 arabica
coffee bean oil CO2 extract
FL/FR
coffee bean oil extract
FL/FR
coffee difuran
FL/FR
coffee resinoid
FL/FR
furfuryl mercaptan
FL/FR
2-
methyl-3-,5 or 6-(furfuryl thio) pyrazine
FL/FR
泥土的 earthy
坚果 nutty pyrazine
FL/FR
果味的 fruity
热带 tropical thiazole
FL/FR
绿 green
2-
heptyl furan
FL/FR
herbal
胸腺嘧啶 thymyl methyl ether
FL/FR
发霉的 musty
menthofuran
FL/FR
坚果 nutty
2-
acetyl-3-ethyl pyrazine
FL/FR
2-
acetyl-3-methyl pyrazine
FL/FR
3,6-
cocoa pyrazine
FL/FR
3,5-
cocoa pyrazine
FL/FR
2,3-
dimethyl pyrazine
FL/FR
2-
ethyl pyrazine
FL/FR
2-
ethyl-4-methyl thiazole
FL/FR
榛子 filbert heptenone
FL/FR
榛子 filbert pyrazine
FL/FR
2,6-
lutidine
FL/FR
2-
methyl pyrazine
FL/FR
2-
methyl thio-3,5 or 6-methyl pyrazine
FL/FR
坚果 nutty quinoxaline
FL/FR
2,3,5,6-
tetramethyl pyrazine
FL/FR
2,3,5-
trimethyl pyrazine
FL/FR
popcorn
2-
acetyl thiazole
FL/FR
含硫的 sulfurous
benzothiazole
FL/FR
furfuryl thioacetate
FL/FR
S-
furfuryl thioformate
FL/FR
2-
methyl 5-(methyl thio) furan
FL/FR
O-
methyl S-1-methoxyhexan-3-yl carbonothioate
FL/FR
蔬菜 vegetable
tetrahydrofurfuryl alcohol
FL/FR
蜡状的 waxy
butyl laurate
FL/FR
木本 woody
2-
methoxy-4-vinyl phenol
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
2(4)-iso
butyl-4(2),6-4h-1 6-dimethyl dihydro-4H-1,3,5-dithiazine
FL
巧克力 chocolate pyrazine A
FL/FR
巧克力 chocolate pyrazine B
FL
6,7-
dihydro-2,3-dimethyl-5H-cyclopentapyrazine
FL
dimethyl dihydrocyclopentapyrazine
FL
2,5-
dimethyl thiazole
FL
2,5-
dimethyl-3-thiofuroyl furan
FL
methyl 2-(methyl thio) acetate
FL
2-
methyl-3-,5 or 6-(furfuryl thio) pyrazine
FL/FR
花生 pea坚果 nut dithiazine
FL
硫磺基 sulfuryl butyrate
FL/FR
硫磺基 sulfuryl decanoate
FL/FR
硫磺基 sulfuryl hexanoate
FL/FR
硫磺基 sulfuryl isobutyrate
FL/FR
硫磺基 sulfuryl formate
FL
硫磺基 sulfuryl octanoate
FL/FR
硫磺基 sulfuryl propionate
FL/FR
苦艾酒 absinthe flavorFL
苦艾酒 absinthe flavorFL
苦艾酒 absinthe flavorFL flavor
FL
胶质的 alliaceous
benzyl mercaptan
FL
二环己基 dicyclohexyl disulfide
FL
热带 tropical thiazole
FL/FR
棕色 brown
胡芦巴 fenugreek oleoresin
FL/FR
烧了 burnt
1-(2-
furfuryl thio) propanone
FL
2-
methyl quinoxaline
FL
异 iso
propenyl pyrazine
FL/FR
焦糖色 caramellic
胡芦巴 fenugreek absolute
FL/FR
巧克力 chocolate
摩卡咖啡 mocha 奶油 cream flavor
FL
cocoa
cocoa hexenal
FL/FR
coffee
卡布奇诺咖啡 cappuccino flavor
FL
菊苣 chicory flavor
FL
菊苣 chicory 根 root distillates
FL
菊苣 chicory 根 root essence
FL
roasted
菊苣 chicory 根 root oil
FL
菊苣 chicory tincture
FL
菊苣属 cichorium Intybus intybus 根 root extract
FL/FR
菊苣属 cichorium Intybus intybus 根 root 固体 solid extract
FL/FR
roasted
咖啡 coffea 阿拉伯咖啡 arabica seed extract
FL/FR
咖啡 coffea 阿拉伯咖啡 arabica seed extract
FL/FR
咖啡 coffea 阿拉伯咖啡 arabica seed oil
FL/FR
咖啡 coffea canephora canephora seed extract
FL
coffee absolute
FL/FR
阿拉伯咖啡 arabica
coffee bean butter
FL/FR
roasted
coffee bean concentrate
FL
roasted
coffee bean essence
FL
roasted robusta
coffee bean essence
FL
roasted 阿拉伯咖啡 arabica
coffee bean essence
FL/FR
干的 dried roasted
coffee bean extract
FL
roasted
coffee bean extract
FL/FR
roasted robusta
coffee bean extract
FL
roasted 阿拉伯咖啡 arabica
coffee bean oil CO2 extract
FL/FR
coffee bean oil extract
FL/FR
coffee 奶油 creme brulee brulee flavor
FL
coffee difuran
FL/FR
coffee dione
FL/FR
浓咖啡 espresso
coffee distillates
FL
coffee distillates
FL
coffee enhancers
FL
浓咖啡 espresso
coffee essence
FL
浓咖啡 espresso
coffee extract
FL
coffee flavor
FL
爱尔兰 irish
coffee flavor
FL
浓咖啡 espresso
coffee flavor
FL
暗 dark roast
coffee flavor
FL
coffee 酒 liqueur flavor
FL
coffee pyrazine
FL
coffee resinoid
FL/FR
coffee 皇家 royale flavor
FL
二糠基 difurfuryl ether
FL
二异戊基 diisoamyl thiomalate
FL
2,4-
dimethyl thiazole
FL
2-
ethyl-4-methyl thiazole
FL/FR
furfuryl mercaptan
FL/FR
methyl furfuryl disulfide
FL/FR
methyl furfuryl mercaptopropionate
FL
2-iso
propyl pyrazine
FL
2-
thiophene thiol
FL
玉米片 corn chip
2-
acetyl thiazole
FL/FR
乳业 dairy
奶油 creme brulle brulle coffee flavor
FL
脂肪的 fatty
2-
heptyl furan
FL/FR
腥 fishy
4,5-
dimethyl thiazole
FL
绿 green
3,4-
dimethoxystyrene
FL
多肉的 meaty
benzothiazole
FL/FR
3-
mercapto-2-butanone
FL
2-
methyl 3-(methyl thio) furan
FL
芥末 mustard
furfuryl methyl ether
FL
发霉的 musty
2,5-
dimethyl pyrazine
FL/FR
2-
ethoxythiazole
FL
menthofuran
FL/FR
2-
methyl 5-(methyl thio) furan
FL/FR
胸腺嘧啶 thymyl methyl ether
FL/FR
2,3,5-
trimethyl pyrazine
FL/FR
坚果 nutty
2-
acetyl-3-ethyl pyrazine
FL/FR
2-
acetyl-3-methyl pyrazine
FL/FR
3,5-
cocoa pyrazine
FL/FR
3,5(6)-
cocoa pyrazine
FL
3,6-
cocoa pyrazine
FL/FR
2,3-
dimethyl pyrazine
FL/FR
2,6-
dimethyl pyrazine
FL/FR
2-
ethyl pyrazine
FL/FR
榛子 filbert heptenone
FL/FR
榛子 filbert pyrazine
FL/FR
2,6-
lutidine
FL/FR
2-
methoxy-3-methyl pyrazine
FL/FR
2-
methyl pyrazine
FL/FR
2-
methyl thio-3,5 or 6-methyl pyrazine
FL/FR
坚果 nutty pyrazine
FL/FR
坚果 nutty quinoxaline
FL/FR
坚果 nutty thiazole
FL
tetrahydrofurfuryl alcohol
FL/FR
2,3,5,6-
tetramethyl pyrazine
FL/FR
popcorn
2-
propionyl-2-thiazoline
FL
roasted
roasted 阿拉伯咖啡 arabica
coffee bean oil
FL/FR
ethyl 3-(furfuryl thio) propionate
FL
furfuryl thioacetate
FL/FR
O-
methyl S-1-methoxyhexan-3-yl carbonothioate
FL/FR
烟 smoky
2-
methoxy-4-vinyl phenol
FL/FR
辣的 spicy
肉桂 cinnamon 榛子坚果 hazel nut 卡布奇诺咖啡 cappuccino flavor
FL
含硫的 sulfurous
S-
furfuryl thioformate
FL/FR
furfuryl thiopropionate
FL
3-
methyl-2-butane thiol
FL
2-
thienyl mercaptan
FL
蔬菜 vegetable
potato butyraldehyde
FL
蜡状的 waxy
butyl laurate
FL/FR
 
潜在用途 Potential Uses:
FLcake
FR巧克力 chocolate
FLcoffee
FL奶油 cream ice 奶油 cream
FL牛奶 milk
FL坚果 nut
 布丁 pudding
 
存在(自然 Occurrence (nature, food, 其他) other):note
 asparagus
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 芦笋煮熟的芦笋 asparagus cooked asparagus
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 牛肉煮熟的牛肉 beef cooked beef
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 面包小麦面包 bread wheat bread
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 鸡肉炸鸡 chicken fried chicken
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 cocoa
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 咖啡烤咖啡 coffee roasted coffee
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 榛子烤榛子 filbert roasted filbert
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 花生烤花生 peanut roasted peanut
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 popcorn
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 猪肝 pork liver
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 土豆烤土​​豆 potato baked potato
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 薯片 potato chip
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 芝麻油烤 sesame seed oil roasted
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同义词 Synonyms:
2-ethenyl-5-methyl pyrazine
2-ethenyl-5-methyl-pyrazine
2-ethenyl-5-methylpyrazine
2-methyl-5-vinylpyrazine
 pyrazine, 2-ethenyl-5-methyl-
 pyrazine, 2-methyl-5-vinyl-
 pyrazine, 2-vinyl-5-methyl-
 pyrazine, 5-甲基-2-乙烯基- 5-methyl-2-vinyl-
 

文章 Articles:

美国专利 US Patents:4,303,689-用吡嗪衍生物调味 689 - Flavoring with pyrazine derivatives
莱芬韦尔&同事 Leffingwell & Associates:硬脂香茅的风味特性列出了25种风味化学品 Flavor Properties of FEMA GRAS List 25 flavor chemicals
美国专利 US Patents:5,154,927-包含分散的多孔珠的胶组合物,所述分散的珠包含活性口香糖成分和方法 927 - Gum composition containing dispersed porous beads containing active chewing gum ingredients and method
美国专利 US Patents:5,126,174-一种食品包装材料,其具有多个浸有抗氧化剂的多孔聚合物珠 174 - A food packaging material that has a plurality of porous polymeric beads impregnated with an anti-oxidant, 或除氧化合物 or oxygen scavenger compound
美国专利 US Patents:4,981,978-咪唑与吡唑衍生物和4-异丙烯基-1-环己烯-1-甲醛的反应产物 978 - Reaction products of imidazole on pyrazole derivatives and 4-isopropenyl-1-cyclohexene-1-carboxaldehyde
美国专利 US Patents:某些2 Certain 2,5-二甲基-3-硫代吡嗪 5-dimethyl-3-thiopyrazines
 
笔记 Notes:
香气成分。生或煮熟的芦笋 Aroma constit. of raw or cooked asparagus, 烤或土豆片 baked or chipped potato, 小麦面包 wheat bread, 炸鸡 fried chicken, 猪肝 pork liver, 煮熟的牛肉 cooked beef, cocoa, 烤咖啡 roasted coffee, 烤欧洲榛子 roasted filbert, 烤花生 roasted peanut, popcorn, 寿喜烧和芝麻烤油 sukiyaki and roasted sesame seed oil
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