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Vinylpentamethyldisiloxane

Vinylpentamethyldisiloxane structure

CAS No:
1438-79-5
Formula:
C7H18OSi2
Chemical Name:
Vinylpentamethyldisiloxane
Synonyms:
Disiloxane,1-ethenyl-1,1,3,3,3-pentamethyl-;Disiloxane,pentamethylvinyl-;Disiloxane,ethenylpentamethyl-;1-Ethenyl-1,1,3,3,3-pentamethyldisiloxane;Pentamethylvinyldisiloxane;1,1,1,3,3-Pentamethyl-3-vinyldisiloxane;Dimethyl(trimethylsilyloxy)vinylsilane;Vinylpentamethyldisiloxane;1,1,3,3,3-Pentamethyl-1-vinyldisiloxane;SIV 9090;Dimethyl(trimethylsiloxy)(vinyl)silane;Pentamethyl-1-vinyldisiloxane;1-Vinyl-1,1,3,3,3-pentamethyldisiloxane
Categories:
Chemical Reagents > Silane Reagent

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Vinylpentamethyldisiloxane Basic Attributes

Molecular Weight：

174.39

Exact Mass：

174.39

DSSTox ID：

DTXSID2061692

HScode：

2934999090

Characteristics

PSA：

9.2

XLogP3：

3.55

Density：

0.787 g/cm³

Melting Point：

<0°C

Boiling Point：

120 °C

Flash Point：

12°C

Refractive Index：

1.393

Safety Information

Transport codes：

1993

hazard class code：

11-36/37/38

safety instructions：

3/7-9-16-36/37/39

Precautionary statement(s)：

P210, P233, P240, P241, P242, P243, P261, P264, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P370+P378, P403+P233, P403+P235, P405, P501

Hazard Statements：

H225

GHS Classification：

|Danger|H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]|P210, P233, P240, P241, P242, P243, P261, P264, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P370+P378, P403+P233, P403+P235, P405, and P501|Aggregated GHS information provided by 2 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Vinylpentamethyldisiloxane Use and Manufacturing

Manufacturing Info：

Disiloxane, 1-ethenyl-1,1,3,3,3-pentamethyl-: ACTIVE

Computed Properties

Molecular Weight:174.39
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:3
Exact Mass:174.08961826
Monoisotopic Mass:174.08961826
Topological Polar Surface Area:9.2
Heavy Atom Count:10
Complexity:124
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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CAS No.: 1438-79-5

Grade: Industrial Grade

Content: 99%

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Guide of Vinylpentamethyldisiloxane

Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
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Vinylpentamethyldisiloxane

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