PESTANAL ,analyticalstandard , 117-52-2

Synonym(s):
3-(α-Acetonyl-2-furylmethyl)-4-hydroxycoumarin;3-(α-Acetonylfuryl)-4-hydroxy-coumarin

CAS NO.：117-52-2

Empirical Formula: C17H14O5

Molecular Weight: 298.29

MDL number: MFCD00128012

EINECS: 204-195-5

PRODUCT Properties

• Melting point: 124°
• Boiling point: 359.71°C (rough estimate)
• Density: 1.2006 (rough estimate)
• refractive index: 1.6200 (estimate)
• Flash point: >212 °C
• solubility: Chloroform (Slightly), Methanol (Slightly)
• pka: 4.50±1.00(Predicted)
• color: White
• Merck: 13,2582
• BRN: 6817711
• Major Application: agriculture; environmental
• InChI: 1S/C17H14O5/c1-10(18)9-12(13-7-4-8-21-13)15-16(19)11-5-2-3-6-14(11)22-17(15)20/h2-8,12,19H,9H2,1H3
• InChIKey: JFIXKFSJCQNGEK-UHFFFAOYSA-N
• SMILES: CC(=O)CC(c1ccco1)C2=C(O)c3ccccc3OC2=O
• EPA Substance Registry System: Coumafuryl (117-52-2)

Description and Uses

Coumafuryl is an obsolete anticoagulant rodenticide. It is moderately soluble in water and is not volatile. Data suggests it is mobile and so it may have potential to leach to groundwater but its pattern of use would tend to significantly reduce the risk. Little is known about its toxicity to biodiversity. It is highly toxic to mammals via the oral route.

Rodenticide.

Safety

• Symbol(GHS): GHS06,GHS08
• Signal word: Danger
• Hazard statements: H300-H372-H412
• Precautionary statements: P260-P264-P270-P273-P301+P310-P314
• PPE: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
• Hazard Codes: T
• Risk Statements: 25-48/25-52/53
• Safety Statements: 37-45-61
• RIDADR: 3027
• WGK Germany: 3
• RTECS: GN4850000
• HazardClass: 6.1(a)
• PackingGroup: II
• Storage Class: 6.1A - Combustible acute toxic Cat. 1 and 2; very toxic hazardous materials
• Hazard Classifications: Acute Tox. 2 Oral; Aquatic Chronic 3; STOT RE 1 Oral
• Hazardous Substances Data: 117-52-2(Hazardous Substances Data)
• Toxicity: LDLo orl-rat: 400 mg/kg 85GYAZ -,115,71