(2,4-Dichlorobenzyl)triphenylphosphonium Chloride
Names
[ CAS No. ]:
2492-23-1
[ Name ]:
(2,4-Dichlorobenzyl)triphenylphosphonium Chloride
[Synonym ]:
Triphenyl(2,4-dichlorobenzyl)phosphonium Chloride
2,4-Dichlorbenzyl>-triphenyl-phosphonium
(2,4-Dichlorobenzyl)triphenylphosphoniuM Chloride
2,4-DICHLOROBENZYLTRIPHENYLPHOSPHONIUM CHLORIDE
Phosphonium, [(2,4-dichlorophenyl)methyl]triphenyl-, chloride (1:1)
EINECS 219-659-2
Phosphonium,4-dichlorobenzyl)triphenyl-,chloride
(2,4-Dichlorobenzyl)(triphenyl)phosphonium chloride
Chemical & Physical Properties
[ Melting Point ]:
249ºC
[ Molecular Formula ]:
C25H20Cl3P
[ Molecular Weight ]:
457.759
[ Exact Mass ]:
456.036835
[ PSA ]:
13.59000
[ LogP ]:
3.49150
[ Vapour Pressure ]:
5.4E-12mmHg at 25°C
[ Index of Refraction ]:
1.659
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- TA2200000
- CHEMICAL NAME :
- Phosphonium, (2,4-dichlorobenzyl)triphenyl-, chloride
- CAS REGISTRY NUMBER :
- 2492-23-1
- LAST UPDATED :
- 198209
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C25-H20-Cl2-P.Cl
- MOLECULAR WEIGHT :
- 457.77
- WISWESSER LINE NOTATION :
- GR CG D1PR&R&R &G
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 :
- 32 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#02840
Safety Information
[ Hazard Codes ]:
Xn
[ Risk Phrases ]:
36/37/38
[ Safety Phrases ]:
36/37/39
[ HS Code ]:
2931900090
Customs
[ HS Code ]: 2931900090
[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%