Diethyl (5-phenylisoxazol-3-yl) phosphate

Modify Date: 2025-08-21 18:39:13

Diethyl (5-phenylisoxazol-3-yl) phosphate Structure
Diethyl (5-phenylisoxazol-3-yl) phosphate structure
Common Name Diethyl (5-phenylisoxazol-3-yl) phosphate
CAS Number 32306-29-9 Molecular Weight 297.244
Density 1.2±0.1 g/cm3 Boiling Point 402.6±37.0 °C at 760 mmHg
Molecular Formula C13H16NO5P Melting Point N/A
MSDS N/A Flash Point 197.3±26.5 °C

 Names

Name diethyl (5-phenyl-1,2-oxazol-3-yl) phosphate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 402.6±37.0 °C at 760 mmHg
Molecular Formula C13H16NO5P
Molecular Weight 297.244
Flash Point 197.3±26.5 °C
Exact Mass 297.076599
PSA 80.60000
LogP 2.50
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.510
InChIKey VLBRWDJSOHOVGF-UHFFFAOYSA-N
SMILES CCOP(=O)(OCC)Oc1cc(-c2ccccc2)on1
Storage condition 0-6°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TC2310000
CHEMICAL NAME :
Phosphoric acid, diethyl 5-phenyl-3-isoxazolyl ester
CAS REGISTRY NUMBER :
32306-29-9
LAST UPDATED :
199009
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C13-H16-N-O5-P
MOLECULAR WEIGHT :
297.27

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
70 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPIFAN Japan Pesticide Information. (Japan Plant Protection Assoc., 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) No.1-61, 1969-92. For publisher information, see AGJAEP. Volume(issue)/page/year: (48),3,1986

 Safety Information

Hazard Codes Xi
HS Code 2934999090

 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

Isoxa oxon
Diethyl 5-phenyl-1,2-oxazol-3-yl phosphate
Diethyl 5-phenyl-3-isoxazolyl phosphate
Diethyl (5-phenylisoxazol-3-yl) phosphate
Phosphoric acid, diethyl 5-phenyl-3-isoxazolyl ester
Phosphoric acid diethyl ester 5-phenyl-isoxazol-3-yl ester
Isoxathion oxon
Phosphoric acid,diethyl 5-phenyl-3-isoxazolyl ester
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