CasNo.123-42-2,4-Hydroxy-4-methyl-2-pentanone,(123-42-2) Suppliers

1 Kilogram	Negotiable

Min.Order :1 Kilogram
Purity: 99%
Payment Terms : L/C,T/T,,MoneyGram,Other

Keywords

4-Hydroxy-4-methyl-2-pentanone 123-42-2 2-Methyl-3-pentanol-4-one

Quick Details

Appearance:colourless liquid
Application:A clear colorless liquid with a pleasant odor. Flash point below 141°F. Less dense than water. Vapors heavier than air.
PackAge:in drums
ProductionCapacity:10|Metric Ton|Day
Storage:
Transportation:by sea

Superiority:

Our company is a professional chemical raw materials manufacturer and exporter for many years in chemical market. There are more than 200 excellent staffs and four factories working for us .

Company advantage:

1.Place of Origin in China with Super quality by reasonable price.

2.Fast delivery by safe express way to address specified.

3.Lots of highly qualified engineers and experts to provide technical guideness and support for customers.

4. Sample order are welcome.

5.A variety of payments, such as L/C, TT, , MoneyGram or other payments.

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Details:

4-Hydroxy-4-methyl-2-pentanone Chemical Properties

mp	-42.8 °C
bp	166 °C(lit.)
density	0.9385
vapor density	4 (vs air)
vapor pressure	<1 mm Hg ( 20 °C)
refractive index	n20/D 1.423(lit.)
Fp	132 °F
Water Solubility	MISCIBLE
Merck	14,2964
BRN	1740440
Stability:	Stable. Flammable. Incompatible with strong oxidizing agents, amines, ammonia, strong acids, strong bases, alkalies, aluminium.
CAS DataBase Reference	123-42-2(CAS DataBase Reference)
NIST Chemistry Reference	4-Hydroxy-4-methylpentan-2-one(123-42-2)
EPA Substance Registry System	2-Pentanone, 4-hydroxy-4-methyl-(123-42-2)

Safety Information

Hazard Codes	Xi
Risk Statements	36-R36
Safety Statements	24/25-S24/25
RIDADR	UN 1148 3/PG 3
WGK Germany	1
RTECS	SA9100000
F	9
HazardClass	3
PackingGroup	III
Hazardous Substances Data	123-42-2(Hazardous Substances Data)

MSDS Information

Provider	Language
4-Hydroxy-4-methyl-2-pentanone	English
SigmaAldrich	English
ACROS	English
ALFA	English

4-Hydroxy-4-methyl-2-pentanone Usage And Synthesis

Chemical Properties	colourless liquid
General Description	A clear colorless liquid with a pleasant odor. Flash point below 141°F. Less dense than water. Vapors heavier than air.
Air & Water Reactions	Highly flammable. Soluble in water.
Reactivity Profile	Acetyl bromide reacts violently with alcohols or water, [Merck 11th ed., 1989]. Mixtures of alcohols with concentrated sulfuric acid and strong hydrogen peroxide can cause explosions. Example: An explosion will occur if dimethylbenzylcarbinol is added to 90% hydrogen peroxide then acidified with concentrated sulfuric acid. Mixtures of ethyl alcohol with concentrated hydrogen peroxide form powerful explosives. Mixtures of hydrogen peroxide and 1-phenyl-2-methyl propyl alcohol tend to explode if acidified with 70% sulfuric acid, [Chem. Eng. News 45(43):73(1967); J, Org. Chem. 28:1893(1963)]. Alkyl hypochlorites are violently explosive. They are readily obtained by reacting hypochlorous acid and alcohols either in aqueous solution or mixed aqueous-carbon tetrachloride solutions. Chlorine plus alcohols would similarly yield alkyl hypochlorites. They decompose in the cold and explode on exposure to sunlight or heat. Tertiary hypochlorites are less unstable than secondary or primary hypochlorites, [NFPA 491 M, 1991]. Base-catalysed reactions of isocyanates with alcohols should be carried out in inert solvents. Such reactions in the absence of solvents often occur with explosive violence, [Wischmeyer(1969)].
Health Hazard	Vapor is irritating to the mucous membrane of the eye and respiratory tract. Inhalation can cause dizziness, nausea, some anesthesia. Very high concentrations have a narcotic effect. The liquid is not highly irritating to the skin but can cause dermatitis.
Fire Hazard	HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.