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巯丙基三甲氧基硅烷

巯丙基三甲氧基硅烷用途

用作玻璃纤维处理剂、交联剂

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巯丙基三甲氧基硅烷名称

[ CAS 号 ]:
4420-74-0

[ 中文名 ]:
巯丙基三甲氧基硅烷

[ 英文名 ]:
Trimethoxysilylpropanethiol

[中文别名 ]:

[英文别名 ]:

z6062
mercaptopropyl trimethoxysilane
(3-Mercaptopropyl)trimethoxysilane
3-(Trimethoxysilyl)propanethiol
MFCD00004901
kbe803
gf70
kbm803
(3-Mercaptopropyl)-Trimethoxysilane
CM8500

巯丙基三甲氧基硅烷物理化学性质

[ 密度 ]:
1.0±0.1 g/cm3

[ 沸点 ]:
198.0±0.0 °C at 760 mmHg

[ 熔点 ]:
<-50ºC

[ 分子式 ]:
C₆H₁₆O₃SSi

[ 分子量 ]:
196.340

[ 闪点 ]:
48.9±0.0 °C

[ 精确质量 ]:
196.058945

[ PSA ]:
66.49000

[ LogP ]:
1.09

[ 外观性状 ]:
水白色至稻黄色液体透明液体

[ 蒸汽压 ]:
0.5±0.3 mmHg at 25°C

[ 折射率 ]:
1.439

[ 储存条件 ]:
2-8°C

[ 稳定性 ]:
Stable, but moisture sensitive - may decomposes on exposure to moist air. Incompatible with water, alcohols, strong oxidizing agents, strong acids.

[ 水溶解性 ]:
decomposes

巯丙基三甲氧基硅烷MSDS

巯丙基三甲氧基硅烷毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TZ7800000

CHEMICAL NAME :: Propanethiol, trimethoxysilyl-

CAS REGISTRY NUMBER :: 4420-74-0

LAST UPDATED :: 199712

DATA ITEMS CITED :: 8

MOLECULAR FORMULA :: C6-H16-O3-S-Si

MOLECULAR WEIGHT :: 196.37

WISWESSER LINE NOTATION :: SH3-SI-O1&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: 4/2/1971 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2830 uL/kg

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

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 633 mg/kg

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

REFERENCE :: DANKAS Doklady Akademii Nauk SSSR. Proceedings of the Academy of Sciences of the USSR. For English translation, see DBIOAM and DKBSAS. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1933- Volume(issue)/page/year: 229,1011,1976

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 5660 uL/kg

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

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X1504 No. of Facilities: 27 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 81 (estimated) No. of Female Employees: 27 (estimated)

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巯丙基三甲氧基硅烷安全信息

[ 符号 ]:

GHS07, GHS09

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302-H317-H411

[ 警示性声明 ]:
P273-P280

[ 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) ]:
Xn:Harmful

[ 风险声明 (欧洲) ]:
R22;R43;R51/53

[ 安全声明 (欧洲) ]:
S24/25-S36/37-S61-S57-S37-S24

[ 危险品运输编码 ]:
UN 3082 9/PG 3

[ WGK德国 ]:
2

[ RTECS号 ]:
TZ7800000

[ 包装等级 ]:
III

[ 危险类别 ]:
9

[ 海关编码 ]:
29310095

巯丙基三甲氧基硅烷合成路线

巯丙基三甲氧基硅烷上下游产品

巯丙基三甲氧基硅烷上游产品

巯丙基三甲氧基硅烷下游产品

巯丙基三甲氧基硅烷制备

（1）三甲氧基硅烷的合成
① 将三氯硅烷、甲醇和溶剂苯或汽油加入搅拌反应釜中，搅拌下加热溶解进行反应。反应结束后，进行加热蒸馏，蒸出溶剂并回收循环使用，剩余产物冷却后出料即得三甲氧基硅烷。

② 以乙醇为溶剂，将三氯硅烷与适当量的原甲酸三甲酯加入搅拌反应釜，搅拌混合溶解并加热进行反应。此方法在反应过程中每除去1mol的氯化物，要消耗1mol的原甲酸三甲酯。

（2）γ-（缩水甘油醚）丙基三甲氧基硅烷的合成由缩水甘油丙烯基醚与三甲氧基硅烷的加成反应而制得。

3.γ-巯丙基三甲氧基硅烷的合成①由氯丙基三甲氧基硅烷和硫化氢的乙二胺盐进行反应，通过液层分离
而得成品。反应式为：

②氯丙基三甲氧基硅烷与硫脲反应生成硫脲盐，硫脲盐与氨反应分解为γ-巯丙基三甲氧基硅烷，而且反应过程中还没有二烷基硫化物之类的副产物生成。反应式如下：

制备实例：先使用烯丙基氯和二氯甲氧基硅烷经加成反应，再与甲醇经醇解反应制得γ氯丙基三甲氧基硅烷：

然后在装有冷凝器、搅拌器和温度计的2L三颈烧瓶中，加入76g（1mol）硫脲和196.3g（1mol）的γ氯丙基三甲氧基硅烷，在100～104℃回流10h，冷却到60℃时，通入NH3，当反应不再发热时，停止通NH3。然后过滤，滤液减压蒸馏，取82～85℃/0.67～0.80kPa馏分，得118.0g淡黄色透明液体产物，产率60.2%。

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巯丙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%

巯丙基三甲氧基硅烷文献

Preparation and evaluation of surface-bonded tricationic ionic liquid silica as stationary phases for high-performance liquid chromatography.

J. Chromatogr. A. 1396 , 62-71, (2015)

Two tricationic ionic liquids were prepared and then bonded onto the surface of supporting silica materials through "thiol-ene" click chemistry as new stationary phases for high-performance liquid chr...

Highly sensitive SERS-based immunoassay of aflatoxin B1 using silica-encapsulated hollow gold nanoparticles.

J. Hazard. Mater. 285 , 11-7, (2015)

Aflatoxin B1 (AFB1) is a well-known carcinogenic contaminant in foods. It is classified as an extremely hazardous compound because of its potential toxicity to the human nervous system. AFB1 has also ...

Interactions of Bacterial Lipopolysaccharides with Gold Nanorod Surfaces Investigated by Refractometric Sensing.

ACS Appl. Mater. Interfaces 7 , 24915-25, (2015)

The interface between nanoparticles and bacterial surfaces is of great interest for applications in nanomedicine and food safety. Here, we demonstrate that interactions between gold nanorods and bacte...

更多文献

巯丙基三甲氧基硅烷

巯丙基三甲氧基硅烷用途

巯丙基三甲氧基硅烷名称

巯丙基三甲氧基硅烷物理化学性质

巯丙基三甲氧基硅烷MSDS

详细MSDS(安全技术说明书)

巯丙基三甲氧基硅烷毒性和生态

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

巯丙基三甲氧基硅烷安全信息

巯丙基三甲氧基硅烷合成路线

详细合成路线

巯丙基三甲氧基硅烷上下游产品

巯丙基三甲氧基硅烷上游产品

巯丙基三甲氧基硅烷下游产品

巯丙基三甲氧基硅烷制备

巯丙基三甲氧基硅烷海关

巯丙基三甲氧基硅烷文献

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