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520-45-6 - Dehydroacetic acid, 98% - 3-Acetyl-4-hydroxy-6-methyl-2-pyrone - A17827 - Alfa Aesar

A17827 Dehydroacetic acid, 98%

CAS Number
520-45-6
Synonyms
3-Acetyl-4-hydroxy-6-methyl-2-pyrone

Size Price ($) Quantity Availability
50g 19.80
250g 52.70
1000g 163.00
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Dehydroacetic acid, 98%

MDL
MFCD00066709
EINECS
208-293-9

Chemical Properties

Formula
C8H8O4
Formula Weight
168.15
Melting point
109-113°
Boiling Point
269-270°
Flash Point
157°(314°F)

GHS Hazard and Precautionary Statements

Hazard Statements: H302

Harmful if swallowed.

Precautionary Statements: P260u-P201-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310a-P405-P501a

Obtain special instructions before use. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Merck
14,2865
Beilstein
6129
Harmonized Tariff Code
2932.20
TSCA
Yes
RTECS
UP8050000

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