Butanedioic acid,2-hydroxy-, 1,4-dibutyl ester cas no:6280-99-5

NameButanedioic acid,2-hydroxy-, 1,4-dibutyl ester
CAS6280-99-5
SynonymsButanedioicacid, hydroxy-, dibutyl ester (9CI); Butanedioic acid, hydroxy-, dibutyl ester,(?à)-; Malic acid, dibutyl ester, (?à)- (8CI); (?à)-Dibutyl malate; Dibutyl malate;ENT-337; NSC 261107; NSC 6194
EINECS(EC#)228-485-6
Molecular FormulaC12H22 O5
Molecular Weight246.30008

Risk 36/37/38
Safety

Moderately toxic by intraperitoneal route. Low toxicity by ingestion and inhalation. When heated to decomposition it emits acrid smoke and irritating vapors.
Risk Statements: 36/37/38
 R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36/37/39 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.

1.		orl-rat LD50:>9699 mg/kg		NTIS**    National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) AD-A010-337 .
2.		ihl-rat LC:>4 g/m3/8H		NTIS**    National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) AD-A010-337 .
3.		ipr-rat LD50:>1272 mg/kg		NTIS**    National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) AD-A010-337 .