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Hexachloroacetone structure
Chemical Name:
HCA;GC-1106;Kureha HCA;hcaweedkiller;HCA weedkiller;Hexachloroacet;PERCHLOROACETONE;hexachloro-aceton;HEXACHLOROACETONE;Hexachloropropanone
Molecular Formula:
Formula Weight:
MOL File:

Hexachloroacetone Properties

Melting point:
-3 °C
Boiling point:
66-70 °C6 mm Hg(lit.)
1.743 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.511(lit.)
Flash point:
>230 °F
storage temp. 
Store below +30°C.
Water Solubility 
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
2-Propanone, 1,1,1,3,3,3-hexachloro-(116-16-5)
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
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
HazardClass  6.1
PackingGroup  III
HS Code  29147090
Hazardous Substances Data 116-16-5(Hazardous Substances Data)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H331 Toxic if inhaled Acute toxicity,inhalation Category 3 Danger P261, P271, P304+P340, P311, P321,P403+P233, P405, P501
H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P330 Rinse mouth.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.

Hexachloroacetone price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 10894 Hexachloro-2-propanone produced by Wacker Chemie AG, Burghausen, Germany, ≥99.0% (GC) 116-16-5 1kg $73.1 2018-11-20 Buy
Sigma-Aldrich 10894 Hexachloro-2-propanone produced by Wacker Chemie AG, Burghausen, Germany, ≥99.0% (GC) 116-16-5 25kg $730 2018-11-20 Buy
Alfa Aesar B23259 Hexachloroacetone, 99% 116-16-5 1000g $76.2 2018-11-13 Buy
Alfa Aesar B23259 Hexachloroacetone, 99% 116-16-5 250g $26.8 2018-11-13 Buy
Sigma-Aldrich H5308 Hexachloro-2-propanone 99% 116-16-5 250g $30.1 2018-11-20 Buy

Hexachloroacetone Chemical Properties,Uses,Production

Chemical Properties

clear colorless to yellowish liquid


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

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.


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.

Hexachloroacetone Preparation Products And Raw materials

Raw materials

Preparation Products

Hexachloroacetone Suppliers

Global( 103)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Mainchem Co., Ltd.
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Chemwill Asia Co.,Ltd.
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Hubei Jusheng Technology Co.,Ltd.
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J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
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Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) China 40269 62
3B Pharmachem (Wuhan) International Co.,Ltd. 86-21-50328103 * 801、802、803、804 Mobile:18930552037
86-21-50328109 China 15881 69
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 China 30163 84
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 China 44025 61
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202,021-54308259
+86-21-64545202 China 43261 64

Hexachloroacetone Spectrum

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