2-Deuterioethynyl(trimethyl)silane
Basic information
- CAS
7299-46-9- Standard SMILES
[2H]C#C[Si](C)(C)C- InChIKey
CWMFRHBXRUITQE-MICDWDOJSA-N- Molecular formula
- C5H10Si
- Average molar mass
- 99.22 g/mol
- Monoisotopic mass
- 99.0614536
Names & identifiers
- Preferred name
- 2-Deuterioethynyl(trimethyl)silane
- IUPAC
- 2-deuterioethynyl(trimethyl)silane
- English name
- (Trimethylsilyl)acetylene-d
- Molecular formula
- C5H10Si
- Molecular weight
- 98.22
Names & synonyms
7299-46-9Silane,ethynyl-2-d-trimethyl-2-deuterioethynyl(trimethyl)silane(~2~H)Ethynyl(trimethyl)silaneDTXSID50497284SCHEMBL1331086(~2~H)Ethynyltri(methyl)silane(Trimethylsilyl)acetylene-d, 99 atom % Dd99atom%d
Database identifiers
- CAS
7299-46-9- PubChem CID
- 12416617
- DTXSID
DTXSID50497284- EC Number
- 685-813-4
- Nikkaji
- J1.826.955D
Properties
Computed structural properties
- Topological polar surface area
- 0 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 0
- Rotatable bonds
- 1
- Heavy atoms
- 6
- Formal charge
- 0
- Complexity
- 77.8
Physicochemical properties
- Boiling point
- 53 °C · 53 °C(lit.)
- Density
- 0.702 g/mL · 0.702 g/mL at 25 °C(lit.)
- refractive index
- 20 · n20/D 1.388(lit.)
- Flash point
- 30 °F · <−30 °F
- storage temp.
- 2 · 2-8°C
- InChI
- 1S/C5H10Si/c1-5-6(2,3)4/h1H,2-4H3/i1D
- InChIKey
- CWMFRHBXRUITQE-MICDWDOJSA-N
- SMILES
- [2H]C#C[Si](C)(C)C
- UNSPSC Code
- 12352202 · 12352202
- Symbol(GHS)
- 2 · GHS02,GHS07
- Signal word
- Danger
- Hazard statements
- 315 · H315-H335-H225-H319
- Precautionary statements
- 264 · P264-P280-P302+P352-P321-P332+P313-P362-P210-P233-P240-P241-P242-P243-P280-P303+P361+P353-P370+P378-P403+P235-P501-P264-P280-P305+P351+P338-P337+P313P
- target organs
- Respiratory system
- Hazard Codes
- F,Xi
- Risk 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
Danger
H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]
P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, 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 CategoriesFlam. Liq. 2 (100%)
Safety data
- wgk
- 3
- ridadr
- UN 1993 3/PG 2
- risk_code
- 11-36/37/38
- Signal word
- Danger
- Symbol(GHS)
- GHS02,GHS07
- hazard_code
- F,Xi
- safety_code
- 26-36
- Storage Class
- 3 - Flammable liquids
- target organs
- Respiratory system
- Hazard statements
- H315-H335-H225-H319
- Hazard Classifications
- Eye Irrit. 2Flam. Liq. 2Skin Irrit. 2STOT SE 3
- Precautionary statements
- P264-P280-P302+P352-P321-P332+P313-P362-P210-P233-P240-P241-P242-P243-P280-P303+P361+P353-P370+P378-P403+P235-P501-P264-P280-P305+P351+P338-P337+P313P
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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