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  • 1,3,5-三噻烷

    1,3,5-trithiane

化合物简介

1,3,5-Trithiane is the chemical compound with the formula (CH2S)3. This heterocycle is the cyclic trimer of the otherwise unstable species thioformaldehyde. It consists of a six-membered ring with alternating methylene bridges and thioether groups. It is prepared by treatment of formaldehyde with hydrogen sulfide. It is the trimer of thioformaldehyde.

基本信息

CAS:291-21-4
中文别名:甲硫醛{三聚體};S-三聚硫代甲;三聚甲硫醛;1,3,5-三噻茂烷;均三噻烷;
英文别名:Trithiometaformaldehyde;[1,3,5]trithiane;sym-Trithian;Trithioformaldehyde;sym-Trithiane;Trimethylene trisulfide;1,3,5-Trithiane;Thioform [Czech];1,3,5-trithiacyclohexane;1,3,5-TRITHIANE;Thioformaldehyde trimer;Thioformaldehyde Trimer;1,3,5-trithian;Thioform;s-Trithiane;
分子式:C3H6S3
分子量:138.275
精确质量:137.963
Psa:75.9
Logp:2.0721

编号系统

EINECS号:206-029-7
MDL号:MFCD00006653

物化性质

外观与性状:白色至灰白色结晶粉末
密度:1.318g/cm3
沸点:230.7ºC at 760mmHg
熔点:215-220°C (dec.)(lit.)
折射率:1.651
蒸汽压:0.0983mmHg at 25°C

安全信息

RTECS号:YL8225000
安全说明:S22-S24/25
WGK Germany:3
海关编码:2934999090

生产方法及用途

用途
用于有机合成

合成路线

上游原料

下游产品

图谱

Predict 1H proton NMR


13C NMR : Predict


1H NMR : Predict


13C NMR : in DMSO-d6


1H NMR : 400 MHz in DMSO-d6


Mass spectrum (electron ionization)


Mass


IR : nujol mull


IR : KBr disc


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