产品名称

英文名称：Trichloroacetyl Isocyanate

同义词

Trichloroacetyl isocyanate、3019-71-4、2,2,2-Trichloroacetyl isocyanate、Acetyl isocyanate, trichloro-、Trichloroacetylisocyanate、trichloroethanecarbonyl isocyanate、MFCD00002033、QXV1P5J6JL、Acetyl isocyanate, 2,2,2-trichloro-、Isocyanic Acid Trichloroacetyl Est、三氯乙酰异氰酸酯

产品性质

CAS编号：3019-71-4

分子式：C3Cl3NO2

分子量：188.39

Beilstein号：971201

MDL号：MFCD00002033

PubChem编号：76400

别名：三氯乙酰异氰酸酯

英文别名：Trichloroacetyl isocyanate|3019-71-4|2,2,2-Trichloroacetyl isocyanate|Acetyl isocyanate, trichloro-|Trichloroacetylisocyanate|trichloroethanecarbonyl isocyanate|MFCD00002033|QXV1P5J6JL|Acetyl isocyanate, 2,2,2-trichloro-|Isocyanic Acid Trichloroacetyl Est

规格或纯度：>97.0%

英文名称：Trichloroacetyl Isocyanate

储存温度：2-8°C储存,充氩

运输条件：冰袋运输

产品介绍：Trichloroacetyl isocyanate is commonly employed as in situ derivatizing reagent for the 13C NMR studies of alcohols, phenols and amines. It undergoes 1,5-cycloaddition reaction with anhydro-2-deoxy-D-erythro- and -L-threo-pent-1-enitols and 1,5-anhydro-2-deoxy-D- and -L-arabino-hex-1-enitols to yield [2+2] and [4+2] cycloadducts.衍生化试剂，用于通过 NMR 测定羟基化合物的结构；用于负离子化学电离质谱.Trichloroacetyl isocyanate is commonly employed as in situ derivatizing reagent for the 13C NMR studies of alcohols, phenols and amines. It undergoes 1,5-cycloaddition reaction with anhydro-2-deoxy-D-erythro- and -L-threo-pent-1-enitols and 1,5-anhydro-2-deoxy-D- and -L-arabino-hex-1-enitols to yield [2+2] and [4+2] cycloadducts.Derivatizing reagent for the structural assignment to hydroxy compounds by NMR.Used in negative ion chemical ionization mass spectrometry.

IUPAC Name：2,2,2-trichloroacetyl isocyanate

INCHI：InChI=1S/C3Cl3NO2/c4-3(5,6)2(9)7-1-8

InChi Key：GRNOZCCBOFGDCL-UHFFFAOYSA-N

Canonical SMILES：C(=NC(=O)C(Cl)(Cl)Cl)=O

Isomeric SMILES：C(=NC(=O)C(Cl)(Cl)Cl)=O

WGK Germany：3

PubChem CID：76400

Reaxy-Rn：971201

溶解性：Miscible with dichloromethane, ether, terahydrofuran and protic solvents.

密度：1.581

敏感性：对热及湿度敏感

折光率：1.48

闪点(℉)：150.8 °F

闪点(℃)：65°(149°F)

沸点：80-85 °C/20 mmHg

象形图：

信号词：Danger

危险声明：H311 Toxic in contact with skinH331 Toxic if inhaledH314 Causes severe skin burns and eye damageH334 May cause allergy or asthma symptoms or breathing difficulties if inhaled

预防措施声明：P261,P280,P302+P352,P321,P405,P501,P264,P260,P284,P271,P301+P330+P331,P304+P340,P363,P403+P233,P361+P364,P305+P354+P338,P302+P361+P354,P316,P342+P316

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