1-Methoxy-2,3-dihydro-1H-phosphole 1-oxide

Modify Date: 2024-01-08 14:12:13

1-Methoxy-2,3-dihydro-1H-phosphole 1-oxide Structure
1-Methoxy-2,3-dihydro-1H-phosphole 1-oxide structure
Common Name 1-Methoxy-2,3-dihydro-1H-phosphole 1-oxide
CAS Number 694-66-6 Molecular Weight 132.09800
Density 1.11g/cm3 Boiling Point 177.1ºC at 760 mmHg
Molecular Formula C5H9O2P Melting Point N/A
MSDS N/A Flash Point 75.3ºC

 Names

Name 1-methoxy-2,3-dihydro-1λ5-phosphole 1-oxide
Synonym More Synonyms

 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

 Precursor & DownStream

Precursor  2

DownStream  0

 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%

 Synonyms

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
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