Basic information
- CAS
17154-34-6- Standard SMILES
C[Si](C)(C)P(c1ccccc1)c1ccccc1- InChIKey
WTWVGNUJAAOVSC-UHFFFAOYSA-N- Molecular formula
- C15H19PSi
- Average molar mass
- 258.37 g/mol
- Monoisotopic mass
- 258.09936377
Names & identifiers
- Preferred name
- Diphenyl(trimethylsilyl)phosphine
- IUPAC
- diphenyl(trimethylsilyl)phosphane
- English name
- Diphenyl(trimethylsilyl)phosphine
- Molecular formula
- C15H19PSi
- Molecular weight
- 258.37
Names & synonyms
Diphenyl(trimethylsilyl)phosphine17154-34-6Phosphine, diphenyl(trimethylsilyl)-DTXSID20169128RefChem:134655DTXCID8091619WTWVGNUJAAOVSC-UHFFFAOYSA-Ndiphenyl(trimethylsilyl)phosphane(Trimethylsilyl)diphenylphosphineC15H19PSiMFCD00015589(Diphenylphosphino)trimethylsilane
Show more names
PH2P(SIME3)2(DIPHENYLPHOSPHINO)TRIMETYLSILANETriMethylsilyl(diphenyl)phosphine, 95%DIPHENYL(TRIMETHYLSILYL)PHOSPHINE, TECH.Diphenyl(trimethylsilyl)phosphine technical grade
Ph2PSiMe3Ph2PTMSSCHEMBL378374AKOS015900294SY249114DB-009712G77422Diphenyl(trimethylsilyl)phosphine, technical grade
Database identifiers
- CAS
17154-34-6- PubChem CID
- 140190
- DTXSID
DTXSID20169128- EC Number
- 626-089-1
- Nikkaji
- J1.043.558G
Properties
Computed structural properties
- Topological polar surface area
- 0 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 0
- Rotatable bonds
- 3
- Heavy atoms
- 17
- Formal charge
- 0
- Complexity
- 204
Physicochemical properties
- Boiling point
- 119 · 119-120 °C0.2 mm Hg(lit.)
- Density
- 1.009 g/mL · 1.009 g/mL at 25 °C(lit.)
- refractive index
- 20 · n20/D 1.603(lit.)
- Flash point
- 50 °F · 50 °F
- form
- liquid
- Specific Gravity
- 1.009 · 1.009
- Hydrolytic Sensitivity
- 9 · 9: reacts extremely rapidly with atmospheric moisture - may be pyrophoric - glove box or sealed system required
- InChI
- 1S/C15H19PSi/c1-17(2,3)16(14-10-6-4-7-11-14)15-12-8-5-9-13-15/h4-13H,1-3H3
- InChIKey
- WTWVGNUJAAOVSC-UHFFFAOYSA-N
- SMILES
- C[Si](C)(C)P(c1ccccc1)c2ccccc2
- CAS DataBase Reference
- 17154 · 17154-34-6(CAS DataBase Reference)
- NIST Chemistry Reference
- Diphenyl(trimethylsilyl)phosphine(17154-34-6)
- UNSPSC Code
- 12352002 · 12352002
- NACRES
- 22 · NA.22
- Symbol(GHS)
- 2 · GHS02
Safety & regulation
GHS classification
GHS Classification
Danger
H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]
P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 40 reports by companies from 1 notifications to the ECHA C&L Inventory.
Hazard information
Hazard Classes and CategoriesFlam. Liq. 2 (100%)
Safety data
- PPE
- Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
- wgk
- 3
- tsca
- No
- ridadr
- UN 1993 3/PG 2
- hs_code
- 29319090
- risk_code
- 11
- Signal word
- Danger
- Symbol(GHS)
- GHS02
- hazard_code
- F
- safety_code
- 16
- hazard_class
- 3.1
- Storage Class
- 3 - Flammable liquids
- packing_group
- II
- Hazard statements
- H225
- Hazard Classifications
- Flam. Liq. 2
- Precautionary statements
- P210-P233-P240-P241-P242-P243
Chemistry & industry
Upstream & downstream products
Downstream products
Suppliers45 total
温州共赢化学有限公司+86-0086-577-64498589 +86-15355981851 · [email protected]
INTATRADE GmbH+49 3493/605464 · [email protected]
苏州市森菲达化工有限公司18796480002 18796480002 · [email protected]
江苏艾康生物医药研发有限公司025-66061636 19370895928 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
Aladdin Scientific[email protected]
上海迈瑞尔生化科技有限公司4006356688 18621169109 · [email protected]
阿法埃莎（中国）化学有限公司400-6106006 · [email protected]
安耐吉化学&3A（安徽泽升科技股份有限公司）400-0056266 · [email protected]
Related reactions
4 records
Compound notes
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