Phosphoric acid 1-(diethoxyphosphinyl)ethenyldimethyl ester

Modify Date: 2023-02-08 12:29:37

Phosphoric acid 1-(diethoxyphosphinyl)ethenyldimethyl ester Structure
Phosphoric acid 1-(diethoxyphosphinyl)ethenyldimethyl ester structure
Common Name Phosphoric acid 1-(diethoxyphosphinyl)ethenyldimethyl ester
CAS Number 63869-24-9 Molecular Weight 289.18000
Density 1.223g/cm3 Boiling Point 325.3ºC at 760mmHg
Molecular Formula C8H19O7P2+ Melting Point N/A
MSDS N/A Flash Point 164.3ºC

 Names

Name 1-diethoxyphosphorylethenol,dimethoxy(oxo)phosphanium

 Chemical & Physical Properties

Density 1.223g/cm3
Boiling Point 325.3ºC at 760mmHg
Molecular Formula C8H19O7P2+
Molecular Weight 289.18000
Flash Point 164.3ºC
Exact Mass 289.06100
PSA 135.24000
LogP 3.21830
Index of Refraction 1.432

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SZ8590000
CHEMICAL NAME :
Phosphonic acid, (1-hydroxyvinyl)-, diethyl ester, dimethyl phosphate
CAS REGISTRY NUMBER :
63869-24-9
LAST UPDATED :
199012
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H18-O7-P2
MOLECULAR WEIGHT :
288.20
WISWESSER LINE NOTATION :
2OPO&O2&YU1&OPO&O1&O1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
150 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARSIM* Agricultural Research Service, USDA Information Memorandum. (Beltsville, MD 20705) Volume(issue)/page/year: 20,14,1966
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