diethyl trichloromethylphosphonate

Modify Date: 2024-01-06 16:36:06

diethyl trichloromethylphosphonate Structure
diethyl trichloromethylphosphonate structure
Common Name diethyl trichloromethylphosphonate
CAS Number 866-23-9 Molecular Weight 255.46400
Density 1.362 g/mL at 25ºC(lit.) Boiling Point 126ºC (0.3 torr)
Molecular Formula C5H10Cl3O3P Melting Point N/A
MSDS Chinese USA Flash Point >230 °F
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 1-[ethoxy(trichloromethyl)phosphoryl]oxyethane
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.362 g/mL at 25ºC(lit.)
Boiling Point 126ºC (0.3 torr)
Molecular Formula C5H10Cl3O3P
Molecular Weight 255.46400
Flash Point >230 °F
Exact Mass 253.94300
PSA 45.34000
LogP 3.58020
Appearance of Characters Liquid
Index of Refraction n20/D 1.463(lit.)
Storage condition 2-8°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TA0988000
CHEMICAL NAME :
Phosphonic acid, trichloromethyl-, diethyl ester
CAS REGISTRY NUMBER :
866-23-9
BEILSTEIN REFERENCE NO. :
1210640
LAST UPDATED :
199612
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C5-H10-Cl3-O3-P
MOLECULAR WEIGHT :
255.47
WISWESSER LINE NOTATION :
GXGGPO&O2&O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD - 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: 5,20,1953
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
720 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
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
320 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#00008

 Safety Information

Symbol GHS07
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 26-36
RIDADR UN3278
WGK Germany 3
RTECS TA0988000
Packaging Group III
Hazard Class 6.1
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%

 Articles4

More Articles
I.M. Downie et al.

Tetrahedron 38 , 1457, (1982)

Addition of diethyl trichloromethylphosphonate to olefins catalysed by copper complexes. Villemin D, et al.

Tetrahedron Lett. 35(21) , 3537-38, (1994)

Photochemical type I and II elimination reactions of dialkyl (trichloromethyl) phosphonates. Suzuki N, et al.

Bull. Chem. Soc. Jpn. 53(5) , 1421-24, (1980)

 Synonyms

trichloromethanephosphonic acid diethyl ester
diethyl 1,1,1-trichloromethylphosphonate
Methanephosphonic acid,trichloro-,diethyl ester
Phosphonic acid,trichloromethyl-,diethyl ester
MFCD00013666
Ro 3-0658
diethyl trichloromethanephosphonate
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