Vinylpentamethyldisiloxane 99%

CAT: 0286-V02345Size: 500 gDry Ice: NoHazardous: Yes

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CAT#:0286-V02345Size:500 g

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CAS Number

1438-79-5

UN Code

UN1993

Pictogram

02 - Flammable; 07 - Irritant

UDF Signal Word

Danger

MDL Number

MFCD00078526

Hazard Statement

H225 Highly flammable liquid and vapor; H302 Harmful if swallowed; H312 Harmful in contact with skin; H315 Causes skin irritation; H319 Causes serious eye irritation; H332 Harmful if inhaled.

DOT Name

Flammable Liquids, N.O.S.

DOT Classification

Class 3

Packaging Group

PGII

Precautions

P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking; P233 Keep container tightly closed; P280 Wear protective gloves/protective clothing/eye protection/face protection; P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell; P302+P352 IF ON SKIN: wash with plenty of soap and water; P303+P361+P353 IF ON SKIN (or hair) : Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower; P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing; P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing; P332+P313 IF SKIN irritation occurs: Get medical advice/attention; P403+P235 Store in a well-ventilated place. Keep cool.

Chemical Information

Disiloxane, 1-ethenyl-1,1,3,3,3-pentamethyl-

CAS Number	1438-79-5
PubChem CID	74036
IUPAC Name	ethenyl-dimethyl-trimethylsilyloxysilane
Molecular Formula	C7H18OSi2
Molecular Weight	174.39
Topological Polar Surface Area	9.2
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	3
Heavy Atom Count	10
Formal Charge	0
Complexity	124

SMILES

C[Si](C)(C)O[Si](C)(C)C=C

InChI

InChI=1S/C7H18OSi2/c1-7-10(5,6)8-9(2,3)4/h7H,1H2,2-6H3

InChIKey

MRRXLWNSVYPSRB-UHFFFAOYSA-N

Chemical Structure

2D Structure

CAS: 1438-79-5

CID: 74036

Formula: C7H18OSi2

MW: 174.39

Interactive 3D Structure

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View on PubChem Raw 3D data

Computed Properties

Property	Value
Molecular Weight	174.39
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	3
Exact Mass	174.08961826
Monoisotopic Mass	174.08961826
Topological Polar Surface Area	9.2 Å²
Heavy Atom Count	10
Formal Charge	0
Complexity	124
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
Covalently-Bonded Unit Count	1
Compound Is Canonicalized	Yes

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Vinylpentamethyldisiloxane 99%

Chemical Information

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