4-Methoxyphenylphosphonic Dichloride

Names

[ CAS No. ]:
37632-18-1

[ Name ]:
4-Methoxyphenylphosphonic Dichloride

[Synonym ]:
4-Dichlorophosphonylanisole
1-dichlorophosphoryl-4-methoxybenzene

Chemical & Physical Properties

[ Density]:
1.39 g/cm3

[ Boiling Point ]:
300.3ºC at 760 mmHg

[ Molecular Formula ]:
C₇H₇Cl₂O₂P

[ Molecular Weight ]:
225.00900

[ Flash Point ]:
174.5ºC

[ Exact Mass ]:
223.95600

[ PSA ]:
36.11000

[ LogP ]:
2.99120

[ Index of Refraction ]:
1.525

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TA1825000

CHEMICAL NAME :: Phosphonic dichloride, (p-methoxyphenyl)-

CAS REGISTRY NUMBER :: 37632-18-1

BEILSTEIN REFERENCE NO. :: 2937079

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C7-H7-Cl2-O2-P

MOLECULAR WEIGHT :: 225.01

WISWESSER LINE NOTATION :: OPGGR DO1

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 :: 56 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#05939

Safety Information

[ RIDADR ]:
3265

[ RTECS ]:
TA1825000

[ Packaging Group ]:
II

[ Hazard Class ]:
8.0

[ HS Code ]:
2931900090

Precursor & DownStream

Precursor

DownStream

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%