1,1-Dimethyl-1-silacyclohexane
Basic information
- CAS
4040-74-8- Standard SMILES
C[Si]1(C)CCCCC1- InChIKey
VPVXTYYXTKCTPM-UHFFFAOYSA-N- Molecular formula
- C7H16Si
- Average molar mass
- 128.29 g/mol
- Monoisotopic mass
- 128.10212705
Names & identifiers
- Preferred name
- 1,1-Dimethyl-1-silacyclohexane
- IUPAC
- 1,1-dimethylsilinane
- English name
- Cyclopentamethylenedimethylsilane
- Molecular formula
- C7H16Si
- Molecular weight
- 128.29
Names & synonyms
Cyclopentamethylenedimethylsilane1,1-Dimethylsilacyclohexane4040-74-81,1-Dimethyl-1-silacyclohexaneSilacyclohexane, 1,1-dimethyl-DimethylsilacyclohexaneFU8GJP5ABVEINECS 223-730-3NSC 96808NSC-96808DTXSID6063276RefChem:409948
Show more names
1,1-dimethyl-silacyclohexan1,1-dimethyl-Silacyclohexane
DTXCID1039763223-730-31,1-Dimethylsilinane1,1-DIMETHYLSILACYCLOHEXANE(METHYL-D3)NSC96808UNII-FU8GJP5ABV1,1-Dimethylsilinane #Silacyclohexane,1-dimethyl-
Database identifiers
- CAS
4040-74-8- PubChem CID
- 77659
- DTXSID
DTXSID6063276- UNII
- FU8GJP5ABV
- EC Number
- 223-730-3
- Nikkaji
- J217.856G
Properties
Computed structural properties
- Topological polar surface area
- 0 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 0
- Rotatable bonds
- 0
- Heavy atoms
- 8
- Formal charge
- 0
- Complexity
- 68.5
Experimental & physicochemical properties
SpringerMaterials Properties29Si nuclear magnetic resonance spectrum
Physicochemical properties
- Melting point
- 131 · 131.0-131.2 °C
- Boiling point
- 132 °C · 132 °C
- Density
- 0.804 · 0.804
- refractive index
- 1.4394 · 1.4394
- Flash point
- 30 °C · 30°C
- Specific Gravity
- 0.804 · 0.804
- Hydrolytic Sensitivity
- 1 · 1: no significant reaction with aqueous systems
- FDA UNII
- 8 GJP5ABV · FU8GJP5ABV
- EPA Substance Registry System
- 1 · Silacyclohexane, 1,1-dimethyl- (4040-74-8)
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 413 · H413-H302
- Precautionary statements
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P270, P273, P301+P317, P330, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 38 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazard Classes and CategoriesAcute Tox. 4 (100%)
Safety data
- tsca
- TSCA listed
- ridadr
- 1993
- risk_code
- 10
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- safety_code
- 16
- Hazard statements
- H413-H302
- Precautionary statements
- P264-P270-P301+P312-P330-P501
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationSilacyclohexane, 1,1-dimethyl-: ACTIVE
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Compound notes
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