产品名称

英文名称：Thioacetic acid

同义词

THIOACETIC ACID、507-09-5、Ethanethioic acid、Ethanethioic S-acid、Thiacetic acid、Thiolacetic acid、Thioacetic S-acid、Acetyl mercaptan、Ethanethiolic acid、Thionoacetic acid、Methanecarbothiolic acid、CH3COSH、ethanethioic O-acid、Kyselina thiooctova、Acetic acid, th、乙硫羟酸、硫代醋酸

产品性质

CAS编号：507-09-5

分子式：C2H4OS

分子量：76.12

Beilstein号：2230

EC号：208-063-8

MDL号：MFCD00004853

PubChem编号：10484

别名：乙硫羟酸|硫代醋酸

英文别名：THIOACETIC ACID|507-09-5|Ethanethioic acid|Ethanethioic S-acid|Thiacetic acid|Thiolacetic acid|Thioacetic S-acid|Acetyl mercaptan|Ethanethiolic acid|Thionoacetic acid|Methanecarbothiolic acid|CH3COSH|ethanethioic O-acid|Kyselina thiooctova|Acetic acid, th

规格或纯度：95%

英文名称：Thioacetic acid

储存温度：2-8°C储存,充氩

运输条件：冰袋运输

产品介绍：硫代乙酸 (TAA) 可在新型亚磺酰基脲有机催化剂存在下，与硝基烯烃发生对映体选择性加成，形成手性 1，2-氨基硫醇衍生物。该方法已成功地用于抗真菌药物硫康唑的合成。双官能团胺硫脲催化不对称 Michael 加成反应，生成硫酯。不对称 1,6-共轭加成反应 对位 -醌甲烷在手性磷酸催化剂存在下生成手性含硫二苯基甲烷型化合物。甲基丙烯酰胺与手性反式-2,5-二取代吡咯烷助剂的共轭加成形成手性 β-巯基羧酸衍生物。硫代乙酸是将巯基引入有机分子的试剂。Thioacetic acid is a reagent for introduction of the thiol group into organic molecules.A reagent for introduction of the thiol group into organic molecules.Thioacetic acid (TAA) can undergo• Enantioselective addition to nitroalkenes to form chiral 1,2-aminothiol derivatives in the presence of a novel sulfinyl urea organocatalyst. This method has been successfully employed in the synthesis of antifungal drug, sulconazole.• Asymmetric Michael addition reaction with chalcones in the presence of a bifunctional amine thiourea catalyst to form synthetically useful thioesters.• Asymmetric 1,6-conjugate addition with para-quinone methides in the presence of a chiral phosphoric acid catalyst to form chiral sulfur-containing diphenylmethane-type compounds.• Conjugate addition to methacrylamides with chiral trans-2,5-disubstituted pyrrolidine auxiliaries to form chiral β-mercaptocarboxylic acid derivatives.Thioacetic acid is a reagent for introduction of the thiol group into organic molecules.A reagent for introduction of the thiol group into organic molecules.

IUPAC Name：ethanethioic S-acid

INCHI：InChI=1S/C2H4OS/c1-2(3)4/h1H3,(H,3,4)

InChi Key：DUYAAUVXQSMXQP-UHFFFAOYSA-N

Canonical SMILES：CC(=O)S

Isomeric SMILES：CC(=O)S

WGK Germany：3

RTECS：AJ5600000

PubChem CID：10484

UN Number：2436

Packing Group：II

Reaxy-Rn：773684

溶解性：Soluble in water. (27g/L) at 16°C.

密度：1.07

敏感性：对空气,对热敏感, 对湿度敏感

折光率：1.463

闪点(℉)：52°F

闪点(℃)：51.8 °F

沸点：88-91.5°C

熔点：-17°C

一般危化品：一般危化品

象形图：

信号词：Danger

危险声明：H301 Toxic if swallowedH314 Causes severe skin burns and eye damageH302 Harmful if swallowedH318 Causes serious eye damageH225 Highly Flammable liquid and vaporH317 May cause an allergic skin reaction

预防措施声明：P261,P280,P370+P378,P210,P302+P352,P321,P405,P501,P233,P240,P264,P403+P235,P260,P303+P361+P353,P241,P270,P301+P330+P331,P304+P340,P363,P272,P333+P313,P362+P364,P330,P242,P243,P264+P265,P301+P316,P301+P317,P305+P354+P338,P317,P302+P361+P354,P316

Class：3

Merck Index：9320

个人防护装备：Faceshields， full-face respirator (US)， Gloves， Goggles， multi-purpose combination respirator cartridge (US)， type ABEK (EN14387) respirator filter

产品包装