2747-05-9|2H-1-Benzopyran-2-one,7-(acetyloxy)-4-methyl-Products Supply

2H-1-Benzopyran-2-one,7-(acetyloxy)-4-methyl- cas no:2747-05-9

Synonyms: Coumarin,7-hydroxy-4-methyl-, acetate (7CI,8CI); Umbelliferone, 4-methyl-, acetate(6CI); 4-Methyl-7-acetoxycoumarin; 4-Methylumbelliferone 7-acetate;4-Methylumbelliferone acetate; 4-Methylumbelliferyl acetate;7-(Acetyloxy)-4-methyl-2H-1-benzopyran-2-one; 7-(Acetyloxy)-4-methylcoumarin;7-Acetoxy-4-methylcoumarin; 7-Hydroxy-4-methylcoumarin acetate; NSC 1059; NSC 31658;NSC 44763; NSC 688806; b-Methylumbelliferone acetate

Identification

Name2H-1-Benzopyran-2-one,7-(acetyloxy)-4-methyl-
CAS2747-05-9
SynonymsCoumarin,7-hydroxy-4-methyl-, acetate (7CI,8CI); Umbelliferone, 4-methyl-, acetate(6CI); 4-Methyl-7-acetoxycoumarin; 4-Methylumbelliferone 7-acetate;4-Methylumbelliferone acetate; 4-Methylumbelliferyl acetate;7-(Acetyloxy)-4-methyl-2H-1-benzopyran-2-one; 7-(Acetyloxy)-4-methylcoumarin;7-Acetoxy-4-methylcoumarin; 7-Hydroxy-4-methylcoumarin acetate; NSC 1059; NSC 31658;NSC 44763; NSC 688806; b-Methylumbelliferone acetate
EINECS(EC#)220-386-6
Molecular FormulaC12H10 O4
Molecular Weight220.22

Chemical Properties

refractive index1.588
storage temp?20°C

Safety Data

Hazard Xi:Irritant;
Risk R36/37/38
Safety

Safety Information of 7-Acetoxy-4-Methylcoumarin (CAS NO.2747-05-9):
Hazard Codes: Xi? Harmful
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.?
S36:Wear suitable protective clothing.
WGK Germany: 3

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2H-1-Benzopyran-2-one,7-(acetyloxy)-4-methyl- cas no:2747-05-9

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