ethyl dihydrogen phosphate

Modify Date: 2025-08-25 21:14:17

ethyl dihydrogen phosphate Structure
ethyl dihydrogen phosphate structure
Common Name ethyl dihydrogen phosphate
CAS Number 1623-14-9 Molecular Weight 126.04800
Density 1.447g/cm3 Boiling Point 252.4ºC at 760mmHg
Molecular Formula C2H7O4P Melting Point N/A
MSDS N/A Flash Point 106.4ºC

 Names

Name ethyl dihydrogen phosphate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.447g/cm3
Boiling Point 252.4ºC at 760mmHg
Molecular Formula C2H7O4P
Molecular Weight 126.04800
Flash Point 106.4ºC
Exact Mass 126.00800
PSA 76.57000
LogP 0.11560
Vapour Pressure 0.00607mmHg at 25°C
Index of Refraction 1.4270

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TC6593200
CHEMICAL NAME :
Phosphoric acid, monoethyl ester
CAS REGISTRY NUMBER :
1623-14-9
BEILSTEIN REFERENCE NO. :
1702252
LAST UPDATED :
199710
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C2-H7-O4-P

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>250 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,37,1953

 Safety Information

HS Code 2919900090

 Synthetic Route

 Customs

HS Code 2919900090
Summary 2919900090 other phosphoric esters and their salts, including lactophosphates; their halogenated, sulphonated, nitrated or nitrosated derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%

 Synonyms

monoethyl phosphate
ethyl phosphoric acid
Ethyl phosphate,mono
EINECS 216-603-9
Monoethyl acid phosphate
Phosphorsaeure-monoaethylester
Ethyl dihydrogen phosphate
phosphoric acid triethylester
PHOSPHORIC ACID,MONOETHYL ESTER
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