1-Methoxy-2,3-dihydro-1H-phosphole 1-oxide
Names
[ CAS No. ]:
694-66-6
[ Name ]:
1-Methoxy-2,3-dihydro-1H-phosphole 1-oxide
[Synonym ]:
2-Phospholene,1-methoxy-,1-oxide
1-Methoxy-1-oxo-2-phospholen
1-Methoxy-1-oxo-2-phospholin
1-methoxy-2,3-dihydro-1H-phosphole 1-oxide
1-Methoxy-1-oxo-phospholin
1-methoxy-2,3-dihydro-1
1-Methoxy-2-phospholene 1-oxide
Chemical & Physical Properties
[ Density]:
1.11g/cm3
[ Boiling Point ]:
177.1ºC at 760 mmHg
[ Molecular Formula ]:
C5H9O2P
[ Molecular Weight ]:
132.09800
[ Flash Point ]:
75.3ºC
[ Exact Mass ]:
132.03400
[ PSA ]:
36.11000
[ LogP ]:
1.82830
[ Index of Refraction ]:
1.446
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- SZ6104000
- CHEMICAL NAME :
- 2-Phospholene, 1-methoxy-, 1-oxide
- CAS REGISTRY NUMBER :
- 694-66-6
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C5-H9-O2-P
- MOLECULAR WEIGHT :
- 132.11
- WISWESSER LINE NOTATION :
- T5P BUTJ AO1 AO
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 6700 mg/kg
- TOXIC EFFECTS :
- Autonomic Nervous System - smooth muscle relaxant (mechanism undefined, spasmolytic) Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - reactivates cholinesterase
- REFERENCE :
- PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 7,703,1973
Safety Information
[ HS Code ]:
2934999090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2934999090
[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%