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异氰酸甲酯

异氰酸甲酯

CAS号：624-83-9

英文名：methyl isocyanate

分子式

C2H3NO

熔点

-45℃

密度

0.9230

分子量

57.0513

沸点

59.6℃

溶解度

信号词

危险品标志

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化合物简介

异氰酸甲酯（Methyl Isocyanate），是由光气（Phosgene），与甲胺（Methylamine）作用后合成的化学品，多用于制造农药。这种化学物，与Zyklon B一样亦曾用于在二次大战时屠杀犹太人，也是印度博帕尔事件造成大规模死伤的元凶。

基本信息

中文名称

异氰酸甲酯

英文名称

methyl isocyanate

中文别名

(甲基亚氨基)(氧代)甲烷

英文别名

Methane, isocyanato-、metilisocianato、METHYLISOCYANATE 1 X 500MG NEAT、Methylisocyanaat、isocyanatomethane、Methylisokyanat、Methyl isocyanat、Methylcaboninide、Isocyanamethane、tl1450、methylisocyanate、CH3NCO

CAS号

624-83-9

分子式

C2H3NO

分子量

57.0513

精确质量

57.0215

PSA

29.43

LOGP

-0.048

编号系统

MDL号

MFCD00002038

物化性质

外观与性状

无色液体

密度

0.9230

沸点

59.6℃

熔点

-45℃

闪点

-7°C

折射率

1.3419

稳定性

Stable, but highly reactive. Highly flammable. Readily forms explosive mixtures with air. Note low boiling point, low flash point.

储存条件

库房通风低温干燥,与氧化剂、酸类分开存放

安全信息

RTECS号

NQ9450000

安全说明

S26; S27/28; S36/37/39; S45; S63; S28; S27

WGK Germany

3

危险类别码

R12; R24/25; R26; R37/38; R41; R42/43; R63

危险品运输编码

2480

海关编码

2929109000

危险类别

6.1(a)

包装等级

III

危险品标志

Xi

合成路线

共找到350条合成路线 >

N-methyl-N'-(1H-tetrazol-5-yl)-urea

N-methyl-N'-(1H-tetrazol-5-yl)-urea

5-氨基四氮唑

5-氨基四氮唑

异氰酸甲酯

异氰酸甲酯

上游原料

共找到25个上游原料 >

trimethylsiloxide anion

trimethylsiloxide anion

4-hydroxy-3,5,5-trimethyl-4-phenyl-1,3-oxazolidin-2-one

4-hydroxy-3,5,5-trimethyl-4-phenyl-1,3-oxazolidin-2-one

甲基亚硝基脲

甲基亚硝基脲

N-methyl-6-methoxy-2-(1H)-pyridone

N-methyl-6-methoxy-2-(1H)-pyridone

丁炔二酸二甲酯

丁炔二酸二甲酯

下游产品

共找到336个下游商品 >

N-甲基氨基甲酸(4-叔-丁基苯基)酯

N-甲基氨基甲酸(4-叔-丁基苯基)酯

2,5,6-triethyl-3-methyl-2,3-dihydro-4H-1,2,3-thiazaborine-4-one

2,5,6-triethyl-3-methyl-2,3-dihydro-4H-1,2,3-thiazaborine-4-one

N-甲基氨基甲酸(2-叔-丁基苯基)酯

N-甲基氨基甲酸(2-叔-丁基苯基)酯

1-methyl-3-(6-methylpyridin-2-yl)urea

1-methyl-3-(6-methylpyridin-2-yl)urea

5,6-diethyl-2,3-dimethyl-2,3-dihydro-4H-1,2,3-thiazaborine-4-one

5,6-diethyl-2,3-dimethyl-2,3-dihydro-4H-1,2,3-thiazaborine-4-one

[2-(methylcarbamoyloxy)phenyl] N-methylcarbamate

[2-(methylcarbamoyloxy)phenyl] N-methylcarbamate

上游原料

trimethylsiloxide anion 4-hydroxy-3,5,5-trimethyl-4-phenyl-1,3-oxazolidin-2-one 水甲基亚硝基脲 N-methyl-6-methoxy-2-(1H)-pyridone 丁炔二酸二甲酯氨基甲酸乙酯 1,6-二甲基吡啶-2-酮 hydroxy(trimethyl)silane,methylcarbamic acid methylimino(triphenyl)-λ<sup>5</sup>-phosphane O-methyl N,N-dimethylthiocarbamate 乙酸酐 3-methyl-1,5-diphenyl-6,7,8-trioxa-3-azabicyclo[3.2.1]octane-2,4-dione 1-甲基氮杂环丁-2-酮 3-methylbenzo[e][1,3]thiazine-2,4-dione 2-diazonio-1-(dimethylamino)ethenolate 2,2,9-trimethyl-1,6-dioxa-3,4,9-triazaspiro[4.4]non-3-ene 1-乙酰-3-甲基脲 S-methyl N,N-dimethylcarbamothioate 3-methyl-4-thioxo-3,4-dihydro-benzo[e][1,3]thiazin-2-one 异硫氰酸甲酯 chloro-[chloro(chloromethyl)phosphoryl]methane N-methyl-N'-(1H-tetrazol-5-yl)-urea 1,3-二甲基-2(1h)-吡啶酮

下游产品

N-甲基氨基甲酸(4-叔-丁基苯基)酯 2,5,6-triethyl-3-methyl-2,3-dihydro-4H-1,2,3-thiazaborine-4-one N-甲基氨基甲酸(2-叔-丁基苯基)酯 1-methyl-3-(6-methylpyridin-2-yl)urea 5,6-diethyl-2,3-dimethyl-2,3-dihydro-4H-1,2,3-thiazaborine-4-one [2-(methylcarbamoyloxy)phenyl] N-methylcarbamate 伐虫脒 1-methyl-3-(5-methyl-1,3,4-thiadiazol-2-yl)urea N,N-二甲基脲 2,3-二甲基-1,3-丁二烯三乙胺盐酸盐 1-(4-甲氧基苯基)-3-甲基脲 (2-methyl-5-propan-2-ylphenyl) N-methylcarbamate 3-methyl-5,6-dihydro-1H-thieno[2,3-d]pyrimidine-2,4-dione 甲基氨基甲酸4-(二甲基氨基)-5-甲基-2-(1-甲基乙基)苯基酯 1-methyl-3-[5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl]urea 甲基硫代氨基甲酸 S-(4-硝基苯基)酯 2-n-butyl-1,4-dimethyl-1,4,2-diazaphospholidin-3,5-dione 3-氯苄基脲 S-ethyl N-methylcarbamothioate 2,3,6-trimethyl-5-n-propyl-2,3-dihydro-4H-1,2,3-thiazaborine-4-one tert-butyl N-methylcarbamoperoxoate 甲基氨基甲酸苄酯 [3-(dimethylamino)phenyl] N-methylcarbamate 二氧威 S-(4-chlorophenyl) N-methylcarbamothioate methyl N-(methylcarbamoyloxy)ethanimidate 6-ethyl-3-methyl-5,6-dihydro-1H-furo[2,3-d]pyrimidine-2,4-dione 2-cyano-2-(methylcarbamoylamino)-N-phenylacetamide 氨基甲酸乙酯 (propan-2-ylideneamino) N-methylcarbamate 4-[3-(4-fluorophenoxy)propyl]-N-methylpiperazine-1-carboxamide 1-(4-aminophenyl)-3-methylurea 1-tert-butyl-3-methylurea methyl N-methyl-N-(methylcarbamoyl)carbamate N-甲基氨基甲酸(3-二乙基氨基苯基)酯 diethyl 2-(methylcarbamoylamino)propanedioate 5,6-diethyl-3-methyl-2-i-propyl-2,3-dihydro-4H-1,2,3-thiazaborine-4-one 1-甲基-1-亚硝基-3-苯基脲 1,2,3,4,5,6,7,8-八硫杂环辛烷 4-(氯硫基)吗啉 (benzhydrylideneamino) N-methylcarbamate 特草灵 1-methyl-3-(1,3-thiazol-2-yl)urea 甲基氨基甲酸苯酯 N-methyl-5-nitro-2,3-dioxoindole-1-carboxamide 1,4-dimethyl-2-phenyl-1,4,2-diazaphospholidin-3,5-dione 1,1-dibutyl-3-methylurea N-(3,4-二氯苯基)-N-甲基尿素