123-42-2|4-Hydroxy-4-methyl-2-pentanoneProducts Supply

4-Hydroxy-4-methyl-2-pentanone cas no:123-42-2

Synonyms: Diacetone alcohol; 2-Hydroxy-2-methyl-4-pentanone; 2-methyl-2-pentanol-4-one; 4-Hydroxy-2-keto-4-methylpentane; 4-hydroxy-4-methylpentan-2-one; 4-Methyl-4-Hydroxy-2-pentanone; Acetonyldimethylcarbinol; Diacetone; Diketone Alcohol; Tyranton

Identification

Name4-Hydroxy-4-methyl-2-pentanone
CAS123-42-2
SynonymsDiacetone alcohol; 2-Hydroxy-2-methyl-4-pentanone; 2-methyl-2-pentanol-4-one; 4-Hydroxy-2-keto-4-methylpentane; 4-hydroxy-4-methylpentan-2-one; 4-Methyl-4-Hydroxy-2-pentanone; Acetonyldimethylcarbinol; Diacetone; Diketone Alcohol; Tyranton
EINECS(EC#)204-626-7
Molecular FormulaC6H12O2
Molecular Weight116.16

Chemical Properties

AppearanceClear, colorless liquid
refractive index1.4223-1.4243
storage tempStore in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)

Hazardclass3

Safety Data

Hazard Xi:Irritant
Risk R36
Safety

Safety Information for Diacetone alcohol(123-42-2)
Hazard Codes:? Irritant Xi
Risk Statements: 36
36: Irritating to eyes
Safety Statements: 24/25
S24/25: Avoid contact with skin and eyes.
RIDADR: UN 1148 3/PG 3
WGK: Germany 1
RTECS: SA9100000
F: 9
HazardClass: 3
PackingGroup: III
Moderately toxic by ingestion and intraperitoneal routes. Mildly toxic by skin contact. Human systemic effects by inhalation: headache, nausea or vomiting, eye and pulmonary changes. A skin, mucous membrane, and severe eye irritant. Can cause anemia and damage to liver and kidneys. Narcotic in high concentration. Flammable liquid when exposed to heat or flame; can react with oxidizing materials. Explosive in the form of vapor when exposed to heat or flame. To fight fire, use alcohol foam, foam, CO₂, dry chemical. When heated to decomposition it emits acrid smoke and irritating fumes. See also KETONES.

Toxicity

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
human	TCLo	inhalation	100ppm (100ppm)	SENSE ORGANS AND SPECIAL SENSES: OTHER: EYE BEHAVIORAL: HEADACHE GASTROINTESTINAL: NAUSEA OR VOMITING	Raw Material Data Handbook, Vol.1: Organic Solvents, 1974. Vol. 1, Pg. 21, 1974.
human	TCLo	inhalation	400ppm (400ppm)	LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES	Raw Material Data Handbook, Vol.1: Organic Solvents, 1974. Vol. 1, Pg. 21, 1974.
mouse	LD50	intraperitoneal	933mg/kg (933mg/kg)	?	Shell Chemical Company. Unpublished Report. Vol. -, Pg. 3, 1961.
mouse	LD50	oral	3950mg/kg (3950mg/kg)	?	Journal of the American Pharmaceutical Association, Scientific Edition. Vol. 45, Pg. 669, 1956.
rabbit	LD50	skin	13500mg/kg (13500mg/kg)	?	Raw Material Data Handbook, Vol.1: Organic Solvents, 1974. Vol. 1, Pg. 21, 1974.
rabbit	LDLo	intramuscular	2792mg/kg (2792mg/kg)	BEHAVIORAL: COMA LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION	Journal of Pharmacology and Experimental Therapeutics. Vol. 33, Pg. 175, 1928.
rabbit	LDLo	intravenous	2792mg/kg (2792mg/kg)	LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION	Journal of Pharmacology and Experimental Therapeutics. Vol. 33, Pg. 175, 1928.
rabbit	LDLo	oral	4653mg/kg (4653mg/kg)	LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION	Journal of Pharmacology and Experimental Therapeutics. Vol. 33, Pg. 175, 1928.
rat	LCLo	inhalation	1000ppm/4H (1000ppm)	?	National Technical Information Service. Vol. OTS0557741,
rat	LD50	oral	2520mg/kg (2520mg/kg)	BEHAVIORAL: TREMOR BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD LIVER: OTHER CHANGES	National Technical Information Service. Vol. OTS0557732,
rat	LDLo	intravenous	3024mg/kg (3024mg/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: COMA	Journal of Pharmacology and Experimental Therapeutics. Vol. 33, Pg. 175, 1928.

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4-Hydroxy-4-methyl-2-pentanone cas no:123-42-2

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