甲基三甲氧基硅烷

甲基三甲氧基硅烷用途

【用途一】
作为RTV单组份硅橡交联剂，也是制备硅树脂原料，还可处理各种无机填料。
【用途二】
用作室温硫化硅橡胶交联剂、玻纤和增强塑料层压制品的处理剂、二氧化硅的偶联剂
【用途三】
用于制造有机硅化合物
【用途四】
室温硫化硅橡胶交联剂，玻纤和增强塑料层压制品的处理剂SiO2的偶联剂。

甲基三甲氧基硅烷名称

[ CAS 号 ]:
1185-55-3

[ 中文名 ]:
甲基三甲氧基硅烷

[ 英文名 ]:
Methyltrimethoxysilane

[中文别名 ]:

[英文别名 ]:

Silane, trimethoxymethyl-
Dynasylan MTMS
Methyltrimethoxysilane
unioncarbidea-163
Metyltrimethoxysilane
MTMS
Z 6070
CM9100
Trimethoxymethylsilane
monomethyl trimethoxy silane

甲基三甲氧基硅烷物理化学性质

[ 密度 ]:
0.9±0.1 g/cm3

[ 沸点 ]:
102.5±0.0 °C at 760 mmHg

[ 熔点 ]:
<-70ºC

[ 分子式 ]:
C₄H₁₂O₃Si

[ 分子量 ]:
136.222

[ 闪点 ]:
11.1±0.0 °C

[ 精确质量 ]:
136.055573

[ PSA ]:
27.69000

[ LogP ]:
0.14

[ 外观性状 ]:
无色液体

[ 蒸汽压 ]:
38.8±0.1 mmHg at 25°C

[ 折射率 ]:
1.379

[ 储存条件 ]:
2-8°C

[ 稳定性 ]:
Stable, but moisture sensitive. Highly flammable. Incompatible with water, strong acids, strong oxidizing agents.

[ 水溶解性 ]:
decomposes

甲基三甲氧基硅烷MSDS

甲基三甲氧基硅烷毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VV4650000

CHEMICAL NAME :: Silane, methyltrimethoxy-

CAS REGISTRY NUMBER :: 1185-55-3

LAST UPDATED :: 199710

DATA ITEMS CITED :: 9

MOLECULAR FORMULA :: C4-H12-O3-Si

MOLECULAR WEIGHT :: 136.25

WISWESSER LINE NOTATION :: 1O-SI-1&O1&O1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Open irritation test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 1/17/1972

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1221,1986 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 12300 uL/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 1/17/1972

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >10 mL/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 1/17/1972 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M3881 No. of Facilities: 19 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 151 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M3881 No. of Facilities: 2198 (estimated) No. of Industries: 37 No. of Occupations: 44 No. of Employees: 97031 (estimated) No. of Female Employees: 33893 (estimated)

甲基三甲氧基硅烷安全信息

[ 符号 ]:

GHS02, GHS07

[ 信号词 ]:
Danger

[ 危害声明 ]:
H225-H317

[ 警示性声明 ]:
P210

[ 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:Flammable

[ 风险声明 (欧洲) ]:
R11

[ 安全声明 (欧洲) ]:
S16

[ 危险品运输编码 ]:
UN 1993 3/PG 2

[ WGK德国 ]:
3

[ RTECS号 ]:
VV4650000

[ 包装等级 ]:
II

[ 危险类别 ]:
3

[ 海关编码 ]:
29310095

甲基三甲氧基硅烷合成路线

甲基三甲氧基硅烷上下游产品

甲基三甲氧基硅烷上游产品

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甲基三甲氧基硅烷海关

[ 海关编码 ]: 2931900090

[ 中文概述 ]:
2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0%

[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

甲基三甲氧基硅烷文献

Simultaneous analysis of basic, acidic and neutral compounds on an endcapped octadecylsilane silica-based monolith by pressure-assisted capillary electrochromatography.

Electrophoresis 29(4) , 944-51, (2008)

This simultaneous separation of basic, acidic and neutral analytes by pressure-assisted CEC (pCEC) using a hybrid (tetramethoxysilane and methyltrimethoxysilane) silica-based monolith, chemically modi...

Preparation and catalytic performance of lipases encapsulated in sol-gel materials.

Biosci. Biotechnol. Biochem. 66(1) , 221-3, (2002)

Three kinds of lipases (from Candida antarctica, Pseudomonas cepacia, and Pseudomonas fluorescens) were encapsulated in inorganic matrices by the sol-gel method in order to synthesize chiral compounds...

Anion exchange silica monolith for capillary liquid chromatography.

Anal. Bioanal. Chem 391(7) , 2551-6, (2008)

An anion exchange monolithic silica capillary column was prepared by surface modification of a hybrid monolithic silica capillary column prepared from a mixture of tetramethoxysilane (TMOS) and methyl...

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