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乙硫氮

乙硫氮

CAS号：148-18-5

英文名：Sodium diethyldithiocarbamate

分子式

C5H10NNaS2

熔点

95°C

密度

1.086g/cm3

分子量

171.259

沸点

176.4ºC at 760mmHg

溶解度

>=10 g/100 mL at 14 ºC

信号词

危险品标志

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化合物简介

二乙基二硫代氨基甲酸钠是一种有机硫化合物，化学式为NaS2CN(C2H5)2。

基本信息

中文名称

乙硫氮

英文名称

Sodium diethyldithiocarbamate

中文别名

(铜试剂)二乙基二硫代氨基甲酸钠、DDTC钠盐、二乙基二硫代氨基甲酸钠三水合物、二硫卡钠、二乙胺荒酸钠、二乙基二硫代氨基甲酸钠,DDTC钠盐

英文别名

sodium,N,N-diethylcarbamodithioate、Sodium Diethyldithiocarbamate Discontinued See D444270 (the trihydrate)、Sodium diethyldithiocarbamate

CAS号

148-18-5

分子式

C5H10NNaS2

分子量

171.259

精确质量

171.015

PSA

60.63

LOGP

1.8106

编号系统

EINECS号

205-710-6

物化性质

外观与性状

无气味的白色或略棕色或略粉红色晶体

密度

1.086g/cm3

沸点

176.4ºC at 760mmHg

熔点

95°C

闪点

60.5ºC

水溶解性

>=10 g/100 mL at 14 ºC

稳定性

Aqueous solutions decompose slowly.

储存条件

Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.

安全信息

WGK Germany

1

海关编码

2930909090

生产方法及用途

生产方法

将二乙醇胺溶于甲醇中，加入二硫化碳的甲醇溶液，滴入40%的氢氧化钠甲醇溶液，滤出析出的结晶，用甲醇洗3～4次，再用甲醇重结晶，干燥，得纯品二乙基二硫代氨基甲酸钠。

用途

铜的灵敏试剂，亦可用于锌、钴、铂、钯等的测定。铜的显色反应，比色测定中提取少量重金属如铜、钒、镍和钴。

合成路线

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乙基黄原酸钠

乙基黄原酸钠

327989-09-3

二黄原酸

乙硫氮

上游原料

共找到2个上游原料 >

乙基黄原酸钠

乙基黄原酸钠

下游产品

共找到54个下游商品 >

(2S)-2-amino-5-[[(2R)-1-(carboxymethylamino)-3-(diethylcarbamothioyldisulfanyl)-1-oxopropan-2-yl]amino]-5-oxopentanoic acid

(2S)-2-amino-5-[[(2R)-1-(carboxymethylamino)-3-(diethylcarbamothioyldisulfanyl)-1-oxopropan-2-yl]amino]-5-oxopentanoic acid

菜草畏

chromium(3+),N,N-diethylcarbamodithioate

chromium(3+),N,N-diethylcarbamodithioate

(2-anilino-2-phenyliminoethyl) N,N-diethylcarbamodithioate

(2-anilino-2-phenyliminoethyl) N,N-diethylcarbamodithioate

triphenylstannyl N,N-diethylcarbamodithioate

triphenylstannyl N,N-diethylcarbamodithioate

3-oxobutyl N,N-diethylcarbamodithioate

3-oxobutyl N,N-diethylcarbamodithioate

上游原料

乙基黄原酸钠

下游产品

(2S)-2-amino-5-[[(2R)-1-(carboxymethylamino)-3-(diethylcarbamothioyldisulfanyl)-1-oxopropan-2-yl]amino]-5-oxopentanoic acid 菜草畏 chromium(3+),N,N-diethylcarbamodithioate (2-anilino-2-phenyliminoethyl) N,N-diethylcarbamodithioate triphenylstannyl N,N-diethylcarbamodithioate 3-oxobutyl N,N-diethylcarbamodithioate 三苯基锑 N,N-二乙基-1-(1-亚硝基吡咯烷-2-基)巯基-硫代甲酰胺 amino N,N-diethylcarbamodithioate [tert-butyl(nitroso)amino]methyl N,N-diethylcarbamodithioate 二乙基二硫代氨基甲酸乙酯 S-(thiiran-2-ylmethyl) N,N-diethylcarbamothioate [2-(4-methoxyanilino)-2-(4-methylphenyl)iminoethyl] N,N-diethylcarbamodithioate 二硫化碳二乙基二硫代氨基羧酸苄酯苄胺 3-trimethoxysilylpropyl N,N-diethylcarbamodithioate diethyldithiocarbamate radical 氯化钠乙基黄原酸钠 bismuth(III) tris(diethyldithiocarbamate) diphenylstibanyl N,N-diethylcarbamodithioate 舒非仑 Bis(N,N-diethyldithiocarbamato)platinum(II) bis(diethyldithiocarbamato)phenylbismuth(III) 三氟甲烷 [3-(2-hydroxyphenyl)-3-oxopropyl] N,N-dimethylcarbamodithioate 二乙胺 [nitroso(propan-2-yl)amino]methyl N,N-diethylcarbamodithioate 二巯基马来腈二钠 [2-anilino-2-(4-methylphenyl)iminoethyl] N,N-diethylcarbamodithioate tris(diethylthiocarbamato-S,S')phosphorus(III) tris(N,N-diethyldithiocarbamato-S,S')phenyltin 六乙基亚磷酰三胺二乙基二硫代氨基甲酸铜 [[(二乙基氨基)硫代甲酰]硫代]乙酸三苯基铋 radical anion of chloranil [diethylcarbamothioylsulfanyl(phenyl)stibanyl] N,N-diethylcarbamodithioate [2-(4-ethoxyanilino)-2-(4-methylphenyl)iminoethyl] N,N-diethylcarbamodithioate phenacyl N,N-diethylcarbamodithioate [2-(4-methylanilino)-2-(4-methylphenyl)iminoethyl] N,N-diethylcarbamodithioate difluoromethyl diethylcarbamodithioate 二乙基二硫代氨基甲酸镍二乙基二硫代氨基甲酸锌双硫仑 [2-(4-ethoxyphenyl)imino-2-(4-methoxyanilino)ethyl] N,N-diethylcarbamodithioate