4-Hydroxy-6-methyl-2-pyrone cas no:675-10-5
Synonyms: 2H-Pyran-2-one,4-hydroxy-6-methyl-;Sorbicacid, 3,5-dihydroxy-, d-lactone (6CI,7CI);Triacetic acid lactone;4-Hydroxy-6-methyl-2H-pyran-2-one;4-Hydroxy-6-methyl-a-pyrone;4-Hydroxy-6-methylpyran-2-one;6-Methyl-4-hydroxy-2-pyrone;NSC 34625;
Name4-Hydroxy-6-methyl-2-pyrone
CAS675-10-5
Synonyms2H-Pyran-2-one,4-hydroxy-6-methyl-;Sorbicacid, 3,5-dihydroxy-, d-lactone (6CI,7CI);Triacetic acid lactone;4-Hydroxy-6-methyl-2H-pyran-2-one;4-Hydroxy-6-methyl-a-pyrone;4-Hydroxy-6-methylpyran-2-one;6-Methyl-4-hydroxy-2-pyrone;NSC 34625;
EINECS(EC#)211-619-2
Molecular FormulaC6H6O3
Molecular Weight126.11
Appearancewhite to light yellow crystal powder
refractive index1.56
storage tempKeep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Hazard Xi:Irritant
Risk R36/37/38
Safety
Safety Information of Triacetic acid lactone (CAS NO.675-10-5):
Hazard Codes:?
Xi
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:Wear suitable protective clothing.?
S37/39:Wear suitable gloves and eye/face protection.
WGK Germany: 3
RTECS: UQ1000000
Hazard Note: Irritant
HS Code 29322980
| Organism |
Test Type |
Route |
Reported Dose (Normalized Dose) |
Effect |
Source |
| mouse |
LD50 |
subcutaneous |
3200mg/kg (3200mg/kg) |
BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY) |
Archives Internationales de Pharmacodynamie et de Therapie. Vol. 128, Pg. 126, 1960. |
