Coumafuryl

Names

[ CAS No. ]:
117-52-2

[ Name ]:
Coumafuryl

[Synonym ]:
tomarin
EINECS 204-195-5
fumarin
Kill-Ko Rat
Mouse blues
3-[(1RS)-1-(2-furyl)-3-oxobutyl]-4-hydroxycoumarin
MFCD00128012
rac-3-[(1R)-1-(furan-2-yl)-3-oxobutyl]-4-hydroxy-2H-1-benzopyran-2-one
Krumkil
3-[1-(2-furanyl)-3-oxobutyl]-4-hydroxy-2H-1-benzopyran-2-one
Lurat
Ratafin
3-[1-(furan-2-yl)-3-oxobutyl]-4-hydroxychromen-2-one
COUMAFURYL

Chemical & Physical Properties

[ Density]:
1.364g/cm3

[ Boiling Point ]:
430.6ºC at 760mmHg

[ Melting Point ]:
124°

[ Molecular Formula ]:
C₁₇H₁₄O₅

[ Molecular Weight ]:
298.29000

[ Flash Point ]:
214.2ºC

[ Exact Mass ]:
298.08400

[ PSA ]:
80.65000

[ LogP ]:
3.20260

[ Vapour Pressure ]:
0mmHg at 25°C

[ Index of Refraction ]:
1.62

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GN4850000

CHEMICAL NAME :: Coumarin, 3-(alpha-acetonylfurfuryl)-4-hydroxy-

CAS REGISTRY NUMBER :: 117-52-2

BEILSTEIN REFERENCE NO. :: 1395342

LAST UPDATED :: 199612

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C17-H14-O5

MOLECULAR WEIGHT :: 298.31

WISWESSER LINE NOTATION :: T66 BOVJ EQ DY1V1&- BT5OJ

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 :: 25 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C148,1991

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 14700 ug/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C148,1991 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989

Safety Information

[ Symbol ]:

GHS06, GHS08

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H301-H372-H412

[ Precautionary Statements ]:
P273-P301 + P310-P314

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges

[ Hazard Codes ]:
T: Toxic;

[ Risk Phrases ]:
25-48/25-52/53

[ Safety Phrases ]:
S37;S45;S61

[ RIDADR ]:
UN 3027

[ RTECS ]:
GN4850000

[ Packaging Group ]:
II

[ Hazard Class ]:
6.1(a)

[ HS Code ]:
2932209011

Customs

[ HS Code ]: 2932209011

[ Summary ]:
2932209011 3-(1-(furan-2-yl)-3-oxobutyl)-4-hydroxy-2h-chromen-2-one。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:0.0%。MFN tarrif:6.5%。general tariff:20.0%

Articles

A comparative assessment of efficacy of three anticoagulant rodenticides.

J. Hyg. Epidemiol. Microbiol. Immunol. 26(2) , 125-30, (1982)

Results are presented of feeding tests carried out with three common anticoagulant rodenticides viz., coumatetralyl, fumarin and warfarin on three common species of commensal rodents i.e., Rattus ratt...

Coumafuryl (Fumarin) toxicity in chicks.

Avian Dis. 37(2) , 622-4, (1993)

Coumafuryl (Fumarin) toxicity was diagnosed in chickens less than 1 week of age. Mortality rate was 100%. Necropsy showed crops and gizzards to be full of feed. There was diffuse hemorrhage and unclot...