Hexachloroacetone Property

Melting point:

-3 °C

Boiling point:

66-70 °C6 mm Hg(lit.)

Density 

1.743 g/mL at 25 °C(lit.)

vapor pressure 

10-130Pa at 20-50℃

refractive index 

n20/D 1.511(lit.)

Flash point:

>230 °F

storage temp. 

Store below +30°C.

form 

clear liquid

color 

Colorless to Almost colorless

Water Solubility 

SLIGHTLY SOLUBLE

BRN 

1707475

Dielectric constant

3.9900000000000002

InChIKey

DOJXGHGHTWFZHK-UHFFFAOYSA-N

LogP

2.48-2.59 at 30℃

CAS DataBase Reference

116-16-5(CAS DataBase Reference)

NIST Chemistry Reference

2-Propanone, 1,1,1,3,3,3-hexachloro-(116-16-5)

EPA Substance Registry System

Hexachloroacetone (116-16-5)

Safety

Hazard Codes 

Xn,N

Risk Statements 

22-51/53

Safety Statements 

24/25-61

RIDADR 

UN 2661 6.1/PG 3

WGK Germany 

2

RTECS 

UC2100000

F 

19

TSCA 

Yes

HazardClass 

6.1

PackingGroup 

III

HS Code 

29147090

Hazardous Substances Data

116-16-5(Hazardous Substances Data)

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H302Harmful if swallowed

H317May cause an allergic skin reaction

H331Toxic if inhaled

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

Hexachloroacetone Chemical Properties,Usage,Production

Chemical Properties

clear colorless to yellowish liquid

Uses

Reagent used for the polymerization of vinyl compounds and for the conversion of nucleoside-3′-phosphonates to the corresponding phosphates

Uses

Hexachloro-2-propanone (hexachloroacetone) was used in the synthesis of chirally deuterated benzyl chlorides and enol phosphate 2,2-dichloro-1-(trichloromethyl)ethenyl diethyl phosphate. It was also used in obtaining efficient amino acid activation by exploiting the rapid formation of acid chlorides under low temperature and acid/base free conditions.

Definition

ChEBI: Hexachloroacetone is a ketone.

General Description

A yellow-colored liquid. Slightly soluble in water and denser than water. Vapors are much heavier than air. Irritates skin and eyes. May be toxic by ingestion or inhalation. Used to make other chemicals.

Air & Water Reactions

Slightly soluble in water.

Reactivity Profile

Hexachloroacetone is a halogenated ketone. Ketones are reactive with many acids and bases liberating heat and flammable gases (e.g., H2). The amount of heat may be sufficient to start a fire in the unreacted portion of the ketone. Ketones react with reducing agents such as hydrides, alkali metals, and nitrides to produce flammable gas (H2) and heat. Ketones are incompatible with isocyanates, aldehydes, cyanides, peroxides, and anhydrides. They react violently with aldehydes, HNO3, HNO3 + H2O2, and HClO4.

Hazard

Toxic by ingestion and inhalation, strong irritant. Combustible. Evolves phosgene when heated.

Health Hazard

TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.

Fire Hazard

Combustible material: may burn but does not ignite readily. When heated, vapors may form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. Runoff may pollute waterways. Substance may be transported in a molten form.