Hexasiloxane, 1,1,3,3,5,5,7,7,9,9,11,11-dodecamethyl-

Product Name: Hexasiloxane, 1,1,3,3,5,5,7,7,9,9,11,11-dodecamethyl-
CAS No.: 995-82-4
Chemical Name: Hexasiloxane, 1,1,3,3,5,5,7,7,9,9,11,11-dodecamethyl-
Synonyms: DK964;1,1,3,3,5,5,7,7,9,9,11,11-dodecamethylhexasiloxane;Hexasiloxane, 1,1,3,3,5,5,7,7,9,9,11,11-dodecamethyl-
CBNumber: CB41248100
Molecular Formula: C12H38O5Si6
Formula Weight: 430.94
MOL File: 995-82-4.mol

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Hexasiloxane, 1,1,3,3,5,5,7,7,9,9,11,11-dodecamethyl- Property

Boiling point:: 74°C/0.3mmHg(lit.)
Density: 0.8988 g/cm3
refractive index: 1.3910 to 1.3950
storage temp.: Inert atmosphere,Room Temperature
solubility: Benzene (Slightly), Dichloromethane (Slightly)
form: Oil
color: Colourless
Stability:: Moisture Sensitive
InChI: InChI=1S/C12H38O5Si6/c1-18(2)13-20(5,6)15-22(9,10)17-23(11,12)16-21(7,8)14-19(3)4/h18-19H,1-12H3
InChIKey: HFKXCDXJZSSRJX-UHFFFAOYSA-N
SMILES: [SiH](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[SiH](C)C

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Safety

HS Code: 2931.90.9010

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TCI Chemical

Product number: D4570
Product name: 1,1,3,3,5,5,7,7,9,9,11,11-Dodecamethylhexasiloxane
Purity: >96.0%(GC)
Packaging: 5mL
Price: $129
Updated: 2025/07/31

TCI Chemical

Product number: D4570
Product name: 1,1,3,3,5,5,7,7,9,9,11,11-Dodecamethylhexasiloxane
Purity: >96.0%(GC)
Packaging: 25mL
Price: $387
Updated: 2025/07/31

TRC

Product number: D535793
Product name: 1,1,3,3,5,5,7,7,9,9,11,11-Dodecamethylhexasiloxane
Packaging: 50mg
Price: $50
Updated: 2021/12/16

Chem-Impex

Product number: 40527
Product name: 1,1,3,3,5,5,7,7,9,9,11,11-Dodecamethylhexasiloxane,96%(GC)
Purity: 96%(GC)
Packaging: 5ML
Price: $206.08
Updated: 2021/12/16

Chem-Impex

Product number: 40527
Product name: 1,1,3,3,5,5,7,7,9,9,11,11-Dodecamethylhexasiloxane,≥96%(GC)
Purity: ≥96%(GC)
Packaging: 25ML
Price: $719.85
Updated: 2021/12/16

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