استیل استون 800023 مرک

Description
Catalogue Number	800023
Synonyms	2,4-Pentanedione, ACAC

Product Information
CAS number	123-54-6
EC index number	606-029-00-0
EC number	204-634-0
Hill Formula	C₅H₈O₂
Chemical formula	CH₃COCH₂COCH₃
Molar Mass	100.12 g/mol
HS Code	2914 19 90
Structure formula Image

Applications
Application	Acetylacetone for synthesis. CAS No. 123-54-6, EC Number 204-634-0.

Physicochemical Information
Density	0.97 g/cm3 (20 °C)
Explosion limit	2.4 - 11.4 %(V)
Flash point	35 °C
Ignition temperature	340 °C
Melting Point	-47.5 - -17.6 °C
pH value	6 (200 g/l, H₂O, 20 °C)
Vapor pressure	7.9 hPa (20 °C)
Solubility	153.8 - 155.2 g/l

Toxicological Information
LD 50 oral	LD50 Rat 575 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H226: Flammable liquid and vapour. H302: Harmful if swallowed. H311 + H331: Toxic in contact with skin or if inhaled.
Precautionary Statement(s)	P210: Keep away from heat. P280: Wear protective gloves/ protective clothing. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
Signal Word	Danger
RTECS	SA1925000
Storage class	3 Flammable liquids
WGK	WGK 1 slightly water endangering
Disposal	1 Strongly contaminated halogen-free organic solvents: container A.

Safety Information
Hazard Symbols	Harmful
Categories of danger	flammable, harmful
R Phrase	R 10-22 Flammable.Harmful if swallowed.
S Phrase	S 21-23-24/25 When using do not smoke.Do not breathe vapour.Avoid contact with skin and eyes.

Storage and Shipping Information
Storage	Store below +30°C.

Transport Information
Declaration (railroad and road) ADR, RID	UN 2310 , 3 (6.1), III
Declaration (transport by air) IATA-DGR	UN 2310 , 3 (6.1), III
Declaration (transport by sea) IMDG-Code	UN 2310 , 3 (6.1), III

Specifications
Assay (GC, area%)	≥ 99 %
Density (d 20 °C/ 4 °C)	0.972 - 0.974
Identity (IR)	passes test