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八甲基三硅氧烷

八甲基三硅氧烷用途

八甲基三硅氧烷名称

[ CAS 号 ]:
107-51-7

[ 中文名 ]:
八甲基三硅氧烷

[ 英文名 ]:
Octamethyltrisiloxane

[中文别名 ]:

[英文别名 ]:

Trisiloxane, 1,1,1,3,3,5,5,5-octamethyl-
Poly(Dimethylsiloxane)
Octamethyltrisiloxane
EINECS 203-497-4
Dimethylbis(trimethylsilyloxy)silane
POLY(DIMETHYLSILOXANE),HYDROXY TERMINATED
POLY(DIMETHYLSILOXANE), HYDROXY TERMINATED
MFCD01325012

八甲基三硅氧烷物理化学性质

[ 密度 ]:
0.8±0.1 g/cm3

[ 沸点 ]:
153.0±0.0 °C at 760 mmHg

[ 熔点 ]:
-82 °C

[ 分子式 ]:
C₈H₂₄O₂Si₃

[ 分子量 ]:
236.531

[ 闪点 ]:
55.0±23.0 °C

[ 精确质量 ]:
236.108414

[ PSA ]:
18.46000

[ LogP ]:
4.74

[ 外观性状 ]:
透明无色液体

[ 蒸汽密度 ]:
>1 (vs air)

[ 蒸汽压 ]:
4.4±0.2 mmHg at 25°C

[ 折射率 ]:
1.405

[ 储存条件 ]:
Flammables area

[ 水溶解性 ]:
可溶于：苯；微溶：醇

八甲基三硅氧烷MSDS

八甲基三硅氧烷安全信息

[ 符号 ]:

GHS02, GHS09

[ 信号词 ]:
Warning

[ 危害声明 ]:
H226-H410

[ 警示性声明 ]:
P273-P501

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
F+

[ 风险声明 (欧洲) ]:
R10

[ 安全声明 (欧洲) ]:
S23-S24/25

[ 危险品运输编码 ]:
UN 1993 3/PG 3

[ WGK德国 ]:
3

[ 包装等级 ]:
III

[ 危险类别 ]:
3.2

[ 海关编码 ]:
2934999090

八甲基三硅氧烷合成路线

八甲基三硅氧烷上下游产品

八甲基三硅氧烷上游产品

八甲基三硅氧烷下游产品

八甲基三硅氧烷海关

[ 海关编码 ]: 2934999090

[ 中文概述 ]:
2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

八甲基三硅氧烷文献

A novel pathway producing dimethylsulphide in bacteria is widespread in soil environments.

Nat. Commun. 6 , 6579, (2015)

The volatile compound dimethylsulphide (DMS) is important in climate regulation, the sulphur cycle and signalling to higher organisms. Microbial catabolism of the marine osmolyte dimethylsulphonioprop...

Microfluidics-based in situ padlock/rolling circle amplification system for counting single DNA molecules in a cell.

Anal. Sci. 30(12) , 1107-12, (2014)

In situ padlock/rolling circle amplification (RCA) is a method used to amplify, visualize, and quantify target DNA molecules in cells. However, the multiple reaction steps involved make this technique...

Combined effects of drying methods, extract concentration, and film thickness on efficacy of antimicrobial chitosan films.

J. Food Sci. 79(6) , E1150-8, (2014)

An idea of using a suitable drying method to minimize the loss of added antimicrobial agent and, at the same time, to modify the structure, and hence the release characteristics of chitosan films was ...

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