CAS 4420-74-0 (3-Mercaptopropyl)Trimethoxysilane

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(3-Mercaptopropyl)Trimethoxysilane

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Catalog Number

ACM4420740-1

Product Name

(3-Mercaptopropyl)Trimethoxysilane

Structure

CAS

4420-74-0

Category

Salt

Synonyms

Trimethoxysilylpropanethiol

Description

Liquid

IUPAC Name

3-Trimethoxysilylpropane-1-thiol

Molecular Weight

196.34

Molecular Formula

C6H16O3SSi

Canonical SMILES

CO[Si](CCCS)(OC)OC

InChI

InChI=1S/C6H16O3SSi/c1-7-11(8-2,9-3)6-4-5-10/h10H,4-6H2,1-3H3

InChI Key

UUEWCQRISZBELL-UHFFFAOYSA-N

Boiling Point

213-215 °C

Melting Point

<-50 °C

Flash Point

204 °F

Purity

95%+

Density

1.057 g/mL at 25 °C (lit.)

Solubility

Miscible with methanol, ethanol, isopropanol, acetone, benzene, toluene and xylene

Appearance

Clear colorless to light yellow liquid

Storage

2-8 °C

Complexity

89.6

Covalently-Bonded Unit Count

EC Number

224-588-5

Exact Mass

196.05894208

Formal Charge

Hazard Statements

H302; H317; H411

Heavy Atom Count

MDL Number

MFCD00004901

MeSH Entry Terms

(3-mercaptopropyl)trimethoxylsilane;(3-mercaptopropyl)trimethoxysilane;3-mercaptopropyltrimethoxysilane;3-MPTMS;gamma-mercapto propyl trimethoxysilane

Monoisotopic Mass

196.05894208

Precautionary Statements

P261; P264; P270; P272; P273; P280; P301+P312; P302+P352; P321; P330; P333+P313; P363; P391; P501

Properties

Liquid

Rotatable Bond Count

Signal Word

Warning

Specific Gravity

1.06

Topological Polar Surface Area