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Isobutyltrimethoxysilane

Isobutyltrimethoxysilane structure

CAS No:
18395-30-7
Formula:
C7H18O3Si
Chemical Name:
Isobutyltrimethoxysilane
Synonyms:
Silane,trimethoxy(2-methylpropyl)-;Silane,isobutyltrimethoxy-;Trimethoxy(2-methylpropyl)silane;Isobutyltrimethoxysilane;Dynasylan BSM 40;Prosil 178;Dynasylan BSM 40N;SS 1120;Dynasylan IBT-MO;Silquest I 7810;Z 2306;AY 43-048;Isobutyltrimethoxylsilane;OFS 2306;Sil-Act ATS 100;Xiameter OFS 2306;CG 8430;99550-64-8;86168-13-0
Categories:
Chemical Reagents > Silane Reagent

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Description

Colorless clear liquid.

Liquid

Isobutyltrimethoxysilane Basic Attributes

Molecular Weight：

178.3

Exact Mass：

178.30

BRN：

2233976

EC Number：

242-272-5

DSSTox ID：

DTXSID1066366

HScode：

2931900090

Characteristics

PSA：

27.7

XLogP3：

1.55

Appearance：

Clear to straw liquid with mild odor

Density：

0.933 g/cm³

Melting Point：

<0°C

Boiling Point：

154 °C

Flash Point：

103 °F

Refractive Index：

n 20/D 1.396(lit.)

Vapor Pressure：

4.17mmHg at 25°C

Safety Information

Packing level：

III

Hazard category：

Transport codes：

UN 1993 3/PG 3

wgk germany：

hazard class code：

10-20/22-36/37/38

safety instructions：

7-16-24-26-45-36/37/39

Marks：

Precautionary statement(s)：

P210-P304 + P340 + P312-P403 + P235

Hazard Statements：

H226-H315-H336

GHS Classification：

|Warning|H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]|P210, P233, P240, P241, P242, P243, P261, P264, P270, P271, P280, P301+P312, P302+P352, P303+P361+P353, P304+P312, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P370+P378, P403+P233, P403+P235, P405, and P501|Aggregated GHS information provided by 218 companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

BTMOS cpd

Isobutyltrimethoxysilane Use and Manufacturing

Uses

Intermediates

Building/construction materials not covered elsewhere

Manufacturing Info：

All other basic organic chemical manufacturing|Silane, trimethoxy(2-methylpropyl)-: ACTIVE

Computed Properties

Molecular Weight:178.30
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:5
Exact Mass:178.10252097
Monoisotopic Mass:178.10252097
Topological Polar Surface Area:27.7
Heavy Atom Count:11
Complexity:93.6
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of Isobutyltrimethoxysilane

Hebei Shunxing Import and Export Co.,Ltd Contact Supplier

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Isobutyltrimethoxysilane CAS No.18395-30-7 as a surface modifier to generate hydrophobicity Alkyl Silanes

CAS No.: 18395-30-7

Grade: Industrial Grade

Content: 99.9%

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Henan Lihao Chem Plant Limited Contact Supplier

CN
5 YRS

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high quality Siwin-9431 99% transparent liquid KANBEI

CAS No.: 18395-30-7

Grade: Industrial Grade

Content: 99%

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