cycloheptasiloxane

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2,2,4,4,6,6,8,8,10,10,12,12,14,14-tetradecamethylcycloheptasiloxane

CAS: 107-50-6 C14 H42 O7 Si7 MW: 519.08024000
CAS Numbers EINECS Numbers Solvents

Identification

Namecycloheptasiloxane
IUPAC2,2,4,4,6,6,8,8,10,10,12,12,14,14-tetradecamethyl-1,3,5,7,9,11,13-heptaoxa-2,4,6,8,10,12,14-heptasilacyclotetradecane
CAS Number107-50-6
EINECS203-496-9
FDA UNIIKCK5L8VU47
Molecular FormulaC14 H42 O7 Si7
Molecular Weight519.08024000
Nikkaji NumberJ182.220I

Regulatory

Physical Properties

Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Melting Point -26.00 °C. @ 760.00 mm Hg
Boiling Point 336.00 to 337.00 °C. @ 760.00 mm Hg (est)
Flash Point 303.00 °F. TCC ( 150.70 °C. ) (est)
Soluble in water, 0.001425 mg/L @ 25 °C (est)

Cosmetic Information

CosIngcosmetic data
Cosmetic Usesanticaking agents

No sensory data available

Safety Information

Oral/Parenteral ToxicityNot determined
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categoryemollients, skin conditioning
Recommendation for cycloheptasiloxane usage levels up tonot for fragrance use.
Recommendation for cycloheptasiloxane flavor usage levels up tonot for flavor use.

No supplier data available

Potential Uses

None Found

Natural Occurrence

not found in nature

Synonyms

tetradecamethyl cycloheptasiloxane 2,2,4,4,6,6,8,8,10,10,12,12,14,14- tetradecamethyl-1,3,5,7,9,11,13-heptaoxa-2,4,6,8,10,12,14-heptasilacyclotetradecane 2,2,4,4,6,6,8,8,10,10,12,12,14,14- tetradecamethylcycloheptasiloxane cycloheptasiloxane, 2,2,4,4,6,6,8,8,10,10,12,12,14,14-tetradecamethyl- tetradecamethylcycloheptasiloxane cycloheptasiloxane, tetradecamethyl- PubMed: Anti-quorum sensing potential of the mangrove Rhizophora annamalayana. PubMed: Safety assessment of cyclomethicone, cyclotetrasiloxane, cyclopentasiloxane, cyclohexasiloxane, and cycloheptasiloxane.