methyl 3-[(dimethoxyphosphinyl)oxy]crotonate

Modify Date: 2024-01-08 22:20:23

methyl 3-[(dimethoxyphosphinyl)oxy]crotonate Structure
methyl 3-[(dimethoxyphosphinyl)oxy]crotonate structure
Common Name methyl 3-[(dimethoxyphosphinyl)oxy]crotonate
CAS Number 298-01-1 Molecular Weight 224.14800
Density 1.216g/cm3 Boiling Point 243.4ºC at 760mmHg
Molecular Formula C7H13O6P Melting Point N/A
MSDS Chinese Flash Point 115.1ºC
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name cis-mevinphos pestanal 50 mg
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.216g/cm3
Boiling Point 243.4ºC at 760mmHg
Molecular Formula C7H13O6P
Molecular Weight 224.14800
Flash Point 115.1ºC
Exact Mass 224.04500
PSA 80.87000
LogP 1.48070
Vapour Pressure 0.0323mmHg at 25°C
Index of Refraction 1.437
Storage condition 2-8°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GQ5250100
CHEMICAL NAME :
Crotonic acid, 3-hydroxy-, methyl ester, dimethyl phosphate, (E)-
CAS REGISTRY NUMBER :
298-01-1
LAST UPDATED :
199806
DATA ITEMS CITED :
9
MOLECULAR FORMULA :
C7-H13-O6-P
MOLECULAR WEIGHT :
224.17

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
3 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,592,1991
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
4 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,592,1991
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>250 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
BECTA6 Bulletin of Environmental Contamination and Toxicology. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 07094) V.1- 1966- Volume(issue)/page/year: 14,325,1975
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1211 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
BJPCBM British Journal of Pharmacology. (Macmillan Press Ltd., Houndmills, Basingstoke, Hants. RG21 2XS, UK) V.34- 1968- Volume(issue)/page/year: 40,124,1970
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
7 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,592,1991
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 2,495,1960
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
16 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,592,1991
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Bird - domestic
DOSE/DURATION :
750 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,592,1991

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302-H312-H319-H332
Precautionary Statements P280-P305 + P351 + P338
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes T+,N,Xn,F
Risk Phrases 27/28-50/53-36-20/21/22-11
Safety Phrases 23-28-36/37-45-60-61-16
RIDADR UN 2810 6.1/PG 1
RTECS GQ5251000

 Synthetic Route

~%

methyl 3-[(dimethoxyphosphinyl)oxy]crotonate Structure

methyl 3-[(dime...

CAS#:298-01-1

Literature: Spencer et al. Journal of the Chemical Society, 1958 , p. 2968,2971

~%

methyl 3-[(dimethoxyphosphinyl)oxy]crotonate Structure

methyl 3-[(dime...

CAS#:298-01-1

Literature: Shell Devel.Co. Patent: US2685552 , 1952 ;

 Synonyms

1-carbomethoxy-1-propen-2-yl dimethyl phosphate
2-carbomethoxy-1-methylvinyl dimethyl phosphate
1-Methyl-3-cyclohexen-1-carbonsaeure-methylester
3-Cyclohexene-1-carboxylic acid,1-methyl-,methyl ester
dimethyl 2-methoxycarbonyl-1-methylvinyl phosphate
1-Methyl-cyclohex-3-encarbonsaeure-methylester
1-carbomethoxy-1-methylcyclohex-3-ene
methyl 1-methyl-3-cyclohexenecarboxylate
1-methyl-cyclohex-3-enecarboxylic acid methyl ester
1-Methyl-3-cyclohexene-1-carboxylic acid methyl ester
4-methyl-cyclohexene-4-carboxylic acid methyl ester
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