百科

三苯基瞵硫

CAS号：3878-45-3

英文名：TRIPHENYLPHOSPHINE SULFIDE

分子式

C18H15PS

熔点

161-163°C(lit.)

密度

1.2 g/cm3

分子量

294.35

沸点

428.7ºC at 760 mmHg

溶解度

信号词

危险品标志

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化合物简介

Triphenylphosphine sulfide (IUPAC name: Triphenyl-λ5-phosphanethione) is the organophosphorus compound with the formula (C6H5)3PS, usually written Ph3PS (Ph = phenyl). It is a colourless solid, which is soluble in a variety of organic solvents.

基本信息

中文名称

三苯基瞵硫

英文名称

TRIPHENYLPHOSPHINE SULFIDE

中文别名

三苯基硫化膦、三苯基硒化膦、三苯基膦硫

英文别名

Phosphine sulfide, triphenyl-、Triphenylphosphine sulfide、triphenyl(sulfanylidene)-λ5-phosphane

CAS号

3878-45-3

分子式

C18H15PS

分子量

294.35

精确质量

294.063

PSA

41.9

LOGP

4.093

编号系统

EINECS号

223-407-7

MDL号

MFCD00004917

物化性质

外观与性状

白色结晶固体

密度

1.2 g/cm3

沸点

428.7ºC at 760 mmHg

熔点

161-163°C(lit.)

闪点

213.1ºC

折射率

1.657

安全信息

RTECS号

SZ2820000

安全说明

S26-S36/37

危险类别码

R21/22

WGK Germany

危险品运输编码

UN3464

危险类别

6.1

包装等级

III

危险品标志

生产方法及用途

用途

配位体。与环氧乙烷反应生成硫杂丙环。

合成路线

naphthalen-1-ylimino(triphenyl)-λ5-phosphane

上游原料

2,4,6-tri-tert-butyl-7,8,9-dithiazabicyclo[4.3.0]nona-1(9),2,4-triene

1212-29-9

N,N'-二环己基硫脲

77190-53-5

3-iodopropiolonitrile compound with triphenylphosphine sulfide (1:1)

19760-03-3

n-propylsulphenyl chloride

1255094-33-7

tris(dimethylamino)(((2-nitrophenyl)selanyl)thio)phosphonium 2,2,2-trifluoroacetate

下游产品

1-diphenylphosphoryl-4-methoxybenzene

上游原料

福美双 2,4,6-tri-tert-butyl-7,8,9-dithiazabicyclo[4.3.0]nona-1(9),2,4-triene N,N'-二环己基硫脲 3-iodopropiolonitrile compound with triphenylphosphine sulfide (1:1) n-propylsulphenyl chloride tris(dimethylamino)(((2-nitrophenyl)selanyl)thio)phosphonium 2,2,2-trifluoroacetate hexane-1-sulphenyl chloride 溴代苯乙氧甲酰基亚甲基三苯基膦 [(benzylsulfonyl)(4-chlorophenyl)methylene](triphenyl)phosphorane 乙醇四苯基氨化膦 4-(4-methylphenyl)-1,2,4-dithiazolidine-3,5-dione bis(diethoxyphosphinyl) disulfide naphthalen-1-ylimino(triphenyl)-λ5-phosphane 4,4-dimethyl-2-(triphenylphosphonio)pent-2-ene-3-thiolate 二硫化碳 4-(4-chlorophenyl)-1,2,4-dithiazolidine-3,5-dione 二苄基二硫苯甲酸 Ph3PCl(+)Cl(-) benzylidene(triphenyl)-λ5-phosphane diethoxyoxophosphoranesulfenyl chloride 4-(3-nitrophenyl)-1,2,4-dithiazolidine-3,5-dione p-Fluorophenylsulfenyl methyl thiocarbonate 9-chloro-9-(chlorodithio)xanthene (4-甲基苯基)亚氨基-三(苯基)膦烷苯 1,4-dibenzyltetrasulfane 3-(4-Methoxy-phenyl)-7-methyl-3a-phenyl-5-(toluene-4-sulfonyl)-5,5a-dihydro-3aH-benzo[c]isothiazolo[5,4-d]isothiazole 1,1-dioxide 三硫化苯甲基三苯基磷 isopropylsulfenyl chloride [(ethoxycarbonyl)(phenylthiocarbamoyl)methylene]triphenylphosphorane 半胱胺盐酸盐 methylimino(triphenyl)-λ5-phosphane (异丙基氧基羰基甲基烯)三苯基膦烷丁二酰亚胺偶氮二甲酸二乙酯 diphenylthiophosphinite d'ethyle benzenemethanesulfenyl chloride 叔丁基二硫 1,1-dimethylethanesulfenyl chloride (三苯基膦)乙腈 ethyl 2-sulfanylideneacetate O,O′-二乙基二硫代磷酸酯 methylthiotriphenylphosphonium methylsulfate

下游产品

对硝基苯甲醛 1-diphenylphosphoryl-4-methoxybenzene 异丁基三苯基溴化膦二苯基膦二苯基甲烷硫酮硫化苯甲酰 N-methyl-1-(4-nitrophenyl)methanimine 硒化三苯膦甲基二苯基膦硫化物甲基二苯基氧化膦 bis(diphenylphosphanyl)methyl-diphenyl-sulfanylidene-λ5-phosphane 二氟三苯基膦烷 methyldiphenylarsine sulphide DL-苄基琥珀酸二甲酯三苯基磷对茴香基二苯基膦三苯基膦硼烷 diphenylphosphanylmethyl-diphenyl-sulfanylidene-λ5-phosphane 三苯基氧化膦