Pentanoic acid, 4-(methoxymethylphosphinyl)-2,2,4-trimethyl-3-oxo-, methyl ester
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Names
[ CAS No. ]:
32674-72-9
[ Name ]:
Pentanoic acid, 4-(methoxymethylphosphinyl)-2,2,4-trimethyl-3-oxo-, methyl ester
[Synonym ]:
4-(p-Methoxy-p-methylphosphinyl)-3-oxo-2,2,4-trimethylvaleric acid methyl ester
Methyl 4-(methoxy(methyl)phosphoryl)-2,2,4-trimethyl-3-oxopentanoate
Methyl-<-5-methoxy-3,5-dioxo-2,4,4-trimethyl-pentyl-(2)>-phosphinsaeure-methylester
Valeric acid,4-(p-methoxy-p-methylphosphinyl)-3-oxo-2,2,4-trimethyl-,methyl ester
Methyl 4-((methoxy)methylphosphinyl)-2,2,4-trimethyl-3-oxovalerate
Chemical & Physical Properties
[ Density]:
1.095g/cm3
[ Boiling Point ]:
313.9ºC at 760 mmHg
[ Molecular Formula ]:
C11H21O5P
[ Molecular Weight ]:
264.25500
[ Flash Point ]:
157.5ºC
[ Exact Mass ]:
264.11300
[ PSA ]:
79.48000
[ LogP ]:
2.08760
[ Index of Refraction ]:
1.438
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- YV7650000
- CHEMICAL NAME :
- Valeric acid, 4-(p-methoxy-p-methylphosphinyl)-3-oxo-2,2,4-trimethy l-, methyl ester
- CAS REGISTRY NUMBER :
- 32674-72-9
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C11-H21-O5-P
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 56 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04873
Safety Information
[ HS Code ]:
2931900090
Customs
[ HS Code ]: 2931900090
[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%