2H-Pyran-6-carboxylicacid, 3,4-dihydro-2,2-dimethyl-4-oxo-, butyl ester cas no:532-34-3
Synonyms: 2,2-Dimethyl-6-carbobutoxy-2,3-dihydro-4-pyrone;2-Carbo-n-butoxy-6,6-dimethyl-5,6-dihydro-1,4-pyrone; BMOO; Butopyronoxyl;Butyl 3,4-dihydro-2,2-dimethyl-4-oxo-2H-pyran-6-carboxylate; Butyl mesityloxide oxalate; Indalone; NSC 404420; NSC 5750; n-Butyl ester of3,4-dihydro-2,2-dimethyl-4-oxo-2H-pyran-6-carboxylic acid; a,a-Dimethyl-a'-carbobutoxy-dihydro-g-pyrone
Name2H-Pyran-6-carboxylicacid, 3,4-dihydro-2,2-dimethyl-4-oxo-, butyl ester
CAS532-34-3
Synonyms2,2-Dimethyl-6-carbobutoxy-2,3-dihydro-4-pyrone;2-Carbo-n-butoxy-6,6-dimethyl-5,6-dihydro-1,4-pyrone; BMOO; Butopyronoxyl;Butyl 3,4-dihydro-2,2-dimethyl-4-oxo-2H-pyran-6-carboxylate; Butyl mesityloxide oxalate; Indalone; NSC 404420; NSC 5750; n-Butyl ester of3,4-dihydro-2,2-dimethyl-4-oxo-2H-pyran-6-carboxylic acid; a,a-Dimethyl-a'-carbobutoxy-dihydro-g-pyrone
EINECS(EC#)208-535-3
Molecular FormulaC12H18 O4
Molecular Weight226.2689
refractive indexn20/D 1.477(lit.)
Risk R38
Safety
Moderately toxic by ingestion. Produces liver necrosis in experimental animals. A mild skin irritant. See also OXALATES and ESTERS. Combustible when exposed to heat or flame. When heated to decomposition it emits acrid fumes.
Risk Statements:
R38:Irritating to skin.
Safety Statements:
S37/39:Wear suitable gloves and eye/face protection.
WGK Germany: 3
RTECS: UP7000000
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orl-rat LD50:7400 mg/kg
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JPETAB Journal of Pharmacology and Experimental Therapeutics. 93 (1948),26. |
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orl-mus LD50:11,600 mg/kg
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JPETAB Journal of Pharmacology and Experimental Therapeutics. 93 (1948),26. |
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orl-rbt LD50:5400 mg/kg
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JPETAB Journal of Pharmacology and Experimental Therapeutics. 93 (1948),26. |
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orl-gpg LD50:3200 mg/kg
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JPETAB Journal of Pharmacology and Experimental Therapeutics. 93 (1948),26. |
