1-Propoxy-4,5-dihydro-1H-phosphole 1-oxide

Modify Date: 2025-08-21 19:36:49

1-Propoxy-4,5-dihydro-1H-phosphole 1-oxide structure	Common Name	1-Propoxy-4,5-dihydro-1H-phosphole 1-oxide
	CAS Number	5260-91-3	Molecular Weight	160.15100
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₇H₁₃O₂P	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	1-propoxy-2,5-dihydro-1λ5-phosphole 1-oxide
Synonym	More Synonyms

Molecular Formula	C₇H₁₃O₂P
Molecular Weight	160.15100
Exact Mass	160.06500
PSA	36.11000
LogP	2.26090

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SZ6114000

CHEMICAL NAME :: 3-Phospholene, 1-propoxy-, 1-oxide

CAS REGISTRY NUMBER :: 5260-91-3

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C7-H13-O2-P

MOLECULAR WEIGHT :: 160.17

WISWESSER LINE NOTATION :: T5P CUTJ AO3 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 :: 1500 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

HS Code	2934999090

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

1-propoxy-2,5-dihydro-1

3-Phospholene,1-propoxy-,1-oxide

1H-Phosphole,2,5-dihydro-1-propoxy-,1-oxide

1-Propoxy-3-phospholene 1-oxide

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