Diethyl methylphosphonate
Suppliers
Names
[ CAS No. ]:
683-08-9
[ Name ]:
Diethyl methylphosphonate
[Synonym ]:
MFCD00009813
EINECS 211-667-4
1-[ethoxy(methyl)phosphoryl]oxyethane
Chemical & Physical Properties
[ Density]:
1.041 g/mL at 25 °C(lit.)
[ Boiling Point ]:
194 °C(lit.)
[ Molecular Formula ]:
C5H13O3P
[ Molecular Weight ]:
152.12900
[ Flash Point ]:
168 °F
[ Exact Mass ]:
152.06000
[ PSA ]:
45.34000
[ LogP ]:
1.88230
[ Index of Refraction ]:
n20/D 1.414(lit.)
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- SZ9085000
- CHEMICAL NAME :
- Phosphonic acid, methyl-, diethyl ester
- CAS REGISTRY NUMBER :
- 683-08-9
- BEILSTEIN REFERENCE NO. :
- 1753416
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C5-H13-O3-P
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 :
- 2240 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FATOBP Farmakologiya i Toksikologiya (Kiev). Pharmacology and Toxicology. (Kievskii Nauchno- Issledovatel'skii Institut Farmakologii i Toksikologii, Kiev, USSR) No.1- 1964- Volume(issue)/page/year: 10,121,1975
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H315-H319-H335
[ Precautionary Statements ]:
P261-P305 + P351 + P338
[ Personal Protective Equipment ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ Hazard Codes ]:
Xi:Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S36-S37/39
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ RTECS ]:
SZ9085000
[ HS Code ]:
2931900090
Synthetic Route
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%
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