CAS 1112-55-6 Tetravinylsilane (HCID 66188)

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Basic information

CAS: 1112-55-6
Standard SMILES: C=C[Si](C=C)(C=C)C=C
InChIKey: UFHILTCGAOPTOV-UHFFFAOYSA-N
Molecular formula: C8H12Si
Average molar mass: 136.27 g/mol
Monoisotopic mass: 136.07082691

Names & identifiers

Preferred name: Tetravinylsilane
IUPAC: tetrakis(ethenyl)silane
English name: Tetravinylsilane
Molecular formula: C8H12Si
Molecular weight: 136.27

Names & synonyms

TetravinylsilaneSilane, tetraethenyl-Silane, tetravinyl-tetraethenylsilaneTQO34MU4LJUNII-TQO34MU4LJTETRAETHYLENESILICONEINECS 214-192-0(CH2=CH)4SiNSC 113262DTXSID6061490NSC-113262

Show more names

TVSiDK478DK040DKSI066TetravinyLDKFELEX0109tetraethenyl-silan

RefChem:188910Silane, tetravinyl-(8CI)DTXCID9033216214-192-0UFHILTCGAOPTOV-UHFFFAOYSA-N1112-55-6tetrakis(ethenyl)silanetetravinyl silane

Database identifiers

CAS: 1112-55-6
PubChem CID: 66188
DTXSID: DTXSID6061490
UNII: TQO34MU4LJ
EC Number: 214-192-0
Nikkaji: J149.601H

Properties

Computed structural properties

Topological polar surface area: 0 Å²
Hydrogen bond donors: 0
Hydrogen bond acceptors: 0
Rotatable bonds: 4
Heavy atoms: 9
Formal charge: 0
Complexity: 107

Experimental & physicochemical properties

SpringerMaterials PropertiesSchoenflies notation

Physicochemical properties

Melting point: 0 °C · <0°C
Boiling point: 130 · 130-131 °C(lit.)
Density: 0.8 g/mL · 0.8 g/mL at 25 °C(lit.)
vapor pressure: 18.6 hPa · 18.6hPa at 25℃
refractive index: 20 · n20/D 1.461(lit.)
Flash point: 43 °F · 43 °F
form: liquid
Specific Gravity: 0.815 · 0.815
Water Solubility: 7.26 mg/L · 7.26mg/L at 20℃
Hydrolytic Sensitivity: 4 · 4: no reaction with water under neutral conditions
BRN: 1739438 · 1739438
InChI: InChI=1S/C8H12Si/c1-5-9(6-2,7-3)8-4/h5-8H,1-4H2
InChIKey: UFHILTCGAOPTOV-UHFFFAOYSA-N

Safety & regulation

GHS classification

GHS Classification · 4 items

Danger

H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]

P203, P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P273, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P317, P318, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P391, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 52 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.