Tri-p-tolylphosphine
Names
[ CAS No. ]:
1038-95-5
[ Name ]:
Tri-p-tolylphosphine
[Synonym ]:
tri(p-tolyl)phosphine
Tri-o-tolylphosphine
Phosphine, tri-o-tolyl-
Phosphine, tris(2-methylphenyl)-
tris(o-tolyl)phosphine
tri(2-methylphenyl)phosphine
EINECS 213-863-5
Phosphine, tris(4-methylphenyl)-
Tris(4-methylphenyl)phosphine
Tris(2-methylphenyl)phosphine
tris(4-methylphenyl)phosphane
Tri-p-tolylphosphine
MFCD00008542
Biological Activity
[Description]:
[Related Catalog]:
[In Vitro]
Chemical & Physical Properties
[ Boiling Point ]:
399.8±41.0 °C at 760 mmHg
[ Melting Point ]:
144-148 °C(lit.)
[ Molecular Formula ]:
C21H21P
[ Molecular Weight ]:
304.37
[ Flash Point ]:
206.3±33.9 °C
[ Exact Mass ]:
304.138092
[ PSA ]:
13.59000
[ LogP ]:
7.07
[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- SZ3880000
- CHEMICAL NAME :
- Phosphine, tris(p-tolyl)-
- CAS REGISTRY NUMBER :
- 1038-95-5
- BEILSTEIN REFERENCE NO. :
- 0651045
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C21-H21-P
- MOLECULAR WEIGHT :
- 304.39
- WISWESSER LINE NOTATION :
- 1R DPR D1&R D1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 180 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02043
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H315-H319-H335
[ Precautionary Statements ]:
P261-P305 + P351 + P338
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves
[ Hazard Codes ]:
Xi: Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S36-S37/39
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ RTECS ]:
SZ3880000
[ HS Code ]:
2902909090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2902909090
[ Summary ]:
2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%
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