mercaptoacetaldehyde
acetaldehyde, 2巯基 2-mercapto-

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    产品 Product(s):
    4124-63-4巯基乙醛95% 4124-63-4 Mercaptoacetaldehyde 95%
Name:2-sulfanylacetaldehyde
CAS号 CAS Number: 4124-63-4Picture of molecule3D/INCHI
ECHA EINECS - REACH 预注册 Pre-Reg:223-929-5
FDA UNII:M7I29I8T38
nikkaji网站 Nikkaji Web:J224.935I
分子量 Molecular Weight:76.11808000
式 Formula:c2 h4 o s C2 H4 O S
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
Flavis号码 FLAVIS Number:12.205(旧) 12.205 (Old)
dg sante食品调味料 DG SANTE Food Flavourings:12.205巯基乙醛 12.205 mercaptoacetaldehyde
 
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
比重 Specific Gravity:1.11200 to 1.11800 @ 25.00 °C.
磅每加仑-(est)。 Pounds per Gallon - (est).: 9.253 to 9.303
折光率 Refractive Index:1.49500 to 1.50100 @ 20.00 °C.
沸点 Boiling Point: 84.00 °C. @ 760.00 mm 汞 Hg
蒸汽压力 Vapor Pressure:21.417999 毫米汞柱 mm汞 Hg @ 25.00 °C. (est)
闪点 Flash Point: 71.00 °F. tcc TCC ( 21.67 °C. )
logp(o / w) logP (o/w): 0.200(est) 0.200 (est)
溶于 Soluble in:
 alcohol
 水 water, 略 slightly
 水 water, 2.056e + 005 mg / l @ 25°C(est) 2.056e+005 mg/L @ 25 °C (est)
不溶于 Insoluble in:
 水 water
类似物品 Similar Items:note
对茴香基乙醛 para-anisyl acetaldehyde
小茴香乙醛 cumin acetaldehyde
枯基乙醛 cuminyl acetaldehyde
丁香乙醛 lilac acetaldehyde
苯氧基乙醛50%(苯甲醇) phenoxyacetaldehyde 50% in benzyl alcohol
佩摩萨 peomosa中的苯氧基乙醛50%
苯乙醛 phenyl acetaldehyde
苯乙醛 phenyl acetaldehyde
 
感官特性 Organoleptic Properties:
气味类型 Odor Type: cabbage
气味强度 Odor Strength:高 high ,
建议在0.10%或更少的溶液中闻到 recommend smelling in a 0.10 % solution or less
cabbage
气味描述 Odor Description:at 0.10 % in propylene glycol. cabbage
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.
巯基乙醛95% Mercaptoacetaldehyde 95%
 
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
巯基乙醛用量建议 Recommendation for mercaptoacetaldehyde 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(ms di- di- eu) : 0.011(微克/ 均/天) 0.011 (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): 160(微克/ /天) 160 (μg/person/day)
关注点 Threshold of Concern:1800(微克/ /天) 1800 (μg/person/day)
结构类 Structure Class: I
 
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 defined as the 平均 average of 已报告 reported 用法 用法 usages and "最大 maximum use" is 定义的 defined 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): 0.400002.00000
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): 0.200001.00000
食用冰 Edible ices, 包括果子露和果汁冰糕(03.0) including sherbet and sorbet (03.0): 0.400002.00000
加工水果(04.1) Processed fruit (04.1): 0.300001.50000
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): 0.400002.00000
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): 0.200001.00000
烘焙用具(07.0) Bakery wares (07.0): 0.400002.00000
肉和肉制品 Meat and meat products, 包括家禽和野味(08.0) including poultry and game (08.0): 0.100000.40000
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) : 0.100000.40000
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): 0.200001.00000
用于特定营养用途的食品(13.0) Foodstuffs intended for particular nutritional uses (13.0): 0.400002.00000
不含醇 Non-alcoholic ("柔软的 soft") 饮料 beverages, 不包括乳制品(14.1) excl. dairy products (14.1): 0.200001.00000
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): 0.400002.00000
即食美味(15.0) Ready-to-eat savouries (15.0): 1.000005.00000
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): 0.200001.00000
 
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8 Flavouring Group Evaluation 8, 版本1(fge.08rev1) Revision 1 (FGE.08Rev1): 脂族和脂环族单- Aliphatic and alicyclic mono-, di- di- , 三 tri-, and 多硫化物 poly硫化物 sulphides with or 没有 without 额外 additional 充氧 oxygenated 功能性 functional 团体 groups from chemical 团体 groups 20 and 30
视图 View page or 视图 View pdf

调味组评估91(fge.91) Flavouring Group Evaluation 91 (FGE.91): jecfa(第五十三次和第六十八次会议)评估的与脂族和脂环族单-结构相关的简单脂族和芳族硫化物和硫醇的考虑 Consideration of simple aliphatic and aromatic sulphides and thiols evaluated by JECFA (53rd and 68th meetings) structurally related to aliphatic and alicyclic mono-, di- di- , 三 tri-, and 多硫化物 poly硫化物 sulphides with or 没有 without 额外 additional 充氧 oxygenated 功能性 functional 团体 groups 已评估 evaluated by by efsa EFSA in ge FGE.08Rev1 (2009)
视图 View page or 视图 View pdf

调味组评估08 Rev2(fge.08 rev2) Flavouring Group Evaluation 08 Rev2 (FGE.08 Rev2): 脂族和脂环族单- Aliphatic and alicyclic mono-, di- di- , 三 tri-, and 多硫化物 poly硫化物 sulphides with or 没有 without 额外 additional 充氧 oxygenated 功能性 functional 团体 groups from chemical 团体 groups 20 and 30
视图 View page or 视图 View pdf

调味品组评价的科学见解8 Scientific Opinion on Flavouring Group Evaluation 8, 版本3(fge.08rev3) Revision 3 (FGE.08Rev3): 脂族和脂环族单- Aliphatic and alicyclic mono-, di- di- , 三 tri-, and 多硫化物 poly硫化物 sulphides with or 没有 without 额外 additional 充氧 oxygenated 功能性 functional 团体 groups from chemical 团体 groups 20 and 30
视图 View page or 视图 View pdf

调味品组评价的科学见解08 Scientific Opinion on Flavouring Group Evaluation 08, 修订版4(fge.08rev4) Revision 4 (FGE.08Rev4): 脂族和脂环族单- Aliphatic and alicyclic mono-, di- di- , 三 tri-, and 多硫化物 poly硫化物 sulphides with or 没有 without 额外 additional 充氧 oxygenated 功能性 functional 团体 groups from chemical 团体 groups 20 and 30
视图 View page or 视图 View pdf

调味品组评价的科学见解08 Scientific Opinion on Flavouring Group Evaluation 08, 修订版5(fge.08rev5) Revision 5 (FGE.08Rev5): 脂族和脂环族单- Aliphatic and alicyclic mono-, di- di- , 三 tri-, and 多硫化物 poly硫化物 sulphides with or 没有 without 额外 additional 充氧 oxygenated 功能性 functional 团体 groups from chemical 团体 groups 20 and 30
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 :77775
国家过敏和传染病研究所 National Institute of Allergy and Infectious Diseases:Data
2-sulfanylacetaldehyde
chemidplus Chemidplus:0004124634
 
参考资料 References:
 2-sulfanylacetaldehyde
NIST化学网络书籍 NIST Chemistry WebBook: 搜索INCHI
pubchem(cid) Pubchem (cid):77775
pubchem(sid) Pubchem (sid):135035088
风味网 Flavornet:4124-63-4
 
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
hmdb(人类代谢组数据库) HMDB (The Human Metabolome Database):搜索 Search
食物 FooDB:FDB029630
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
胶质的 alliaceous
propyl mercaptan
FL/FR
咖啡 coffee
咖啡 coffee difuran
FL/FR
泥土的 earthy
1-
octen-3-one
FL/FR
含硫的 sulfurous
dimethyl disulfide
FL/FR
methyl mercaptan
FL/FR
s- S-
tropical 2-thiobutyrate
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
3-
hydroxypyruvic acid
FL
甲硫基 methionyl acetate
FL
s- S-
methyl benzothioate
FL
4-(
methyl thio) butanol
FL
s- S-(
methyl thio) hexanoate
FL
2-(
methyl thio) methyl-2-butenal
FL
2-
methyl-5-methoxythiazole
FL
异 iso
propyl disulfide
FL
s- S-
tropical 2-thiobutyrate
FL/FR
胶质的 alliaceous
胶质的 alliaceous
propyl mercaptan
FL/FR
松露 truffle sulfide
FL
咖啡 coffee
咖啡 coffee difuran
FL/FR
泥土的 earthy
1-
octen-3-one
FL/FR
多肉的 meaty
吡嗪基 pyrazinyl 乙烷 ethane thiol
FL
蘑菇 mushroom
方法 methional diethyl acetal
FL
含硫的 sulfurous
dimethyl disulfide
FL/FR
ethyl methyl sulfide
FL
methyl 4-(methyl thio) butyrate
FL
methyl benzyl disulfide
FL
methyl mercaptan
FL/FR
methyl thioacetate
FL
蔬菜 vegetable
土豆 potato butyraldehyde
FL
 
潜在用途 Potential Uses:
没找到 None found
 
存在(自然 Occurrence (nature, food, 其他) other):note
 自然界中找不到 not found in nature
 
同义词 Synonyms:
 acetaldehyde, 2巯基 2-mercapto-
2-sulfanyl acetaldehyde
2-sulfanylacetaldehyde
 

文章 Articles:

已发布 PubMed:[3 + 3]供体-受体环丙烷与巯基乙醛环化 [3+3] Annulation of donor-acceptor cyclopropanes with mercaptoacetaldehyde: 应用于四取代噻吩的合成。 application to the synthesis of tetrasubstituted thiophenes.
已发布 PubMed:β的有机催化级联磺胺-迈克尔/羟醛反应 Organocatalytic cascade sulfa-Michael/aldol reaction of β,β-二取代烯酮 β-disubstituted enones: 具有三氟甲基化季中心的四氢噻吩的对映选择性合成。 enantioselective synthesis of tetrahydrothiophenes with a trifluoromethylated quaternary center.
已发布 PubMed:谷胱甘肽与还原糖之间的美拉德反应中形成的芳香活性化合物的研究。 Investigation of the aroma-active compounds formed in the maillard reaction between glutathione and reducing sugars.
已发布 PubMed:描绘了吡啶核苷酸辅酶在水溶液中的骨架构象的内在细节。 Delineation of the intimate details of the backbone conformation of pyridine nucleotide coenzymes in aqueous solution.
 
笔记 Notes:
调味料[flavornet] Flavouring compound [Flavornet]
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