1,1,3-Trichloroacetone

Modify Date: 2025-08-23 19:35:33

1,1,3-Trichloroacetone structure	Common Name	1,1,3-Trichloroacetone
	CAS Number	921-03-9	Molecular Weight	161.414
	Density	1.5±0.1 g/cm3	Boiling Point	170.7±25.0 °C at 760 mmHg
	Molecular Formula	C₃H₃Cl₃O	Melting Point	9-11 °C(lit.)
	MSDS	Chinese USA	Flash Point	79.4±0.0 °C
	Symbol	GHS05, GHS06, GHS09	Signal Word	Danger

Name	1,1,3-Trichloroacetone
Synonym	More Synonyms

Density	1.5±0.1 g/cm3
Boiling Point	170.7±25.0 °C at 760 mmHg
Melting Point	9-11 °C(lit.)
Molecular Formula	C₃H₃Cl₃O
Molecular Weight	161.414
Flash Point	79.4±0.0 °C
Exact Mass	159.924942
PSA	17.07000
LogP	2.51
Vapour Pressure	1.4±0.3 mmHg at 25°C
Index of Refraction	1.468

1,1,3-Trichloroacetone MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UC3840000

CHEMICAL NAME :: 2-Propanone, 1,1,3-trichloro-

CAS REGISTRY NUMBER :: 921-03-9

BEILSTEIN REFERENCE NO. :: 1746647

LAST UPDATED :: 199612

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C3-H3-Cl3-O

MOLECULAR WEIGHT :: 161.41

WISWESSER LINE NOTATION :: GYGVYGG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 390 mg/m3/2H

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 360 mg/m3/2H

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: Micronucleus test

MUTATION DATA

TYPE OF TEST :: Cytogenetic analysis

TEST SYSTEM :: Rodent - hamster Ovary

DOSE/DURATION :: 1500 ug/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 206,431,1988

Symbol	GHS05, GHS06, GHS09
Signal Word	Danger
Hazard Statements	H301 + H311-H314-H330-H410
Precautionary Statements	P260-P273-P280-P284-P301 + P310-P305 + P351 + P338
Personal Protective Equipment	Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	T+: Very toxic;N: Dangerous for the environment;
Risk Phrases	R25;R26;R34;R50/53
Safety Phrases	S26-S36/37/39-S45-S60-S61
RIDADR	UN 3390 6.1/PG 1
WGK Germany	3
RTECS	UC3840000
Packaging Group	III
Hazard Class	6.1(b)
HS Code	2914700090

Precursor 10
CAS#:78-95-5 Chloroacetone CAS#:593-71-5 Chloroiodomethane CAS#:535-15-9 Ethyl dichloroa... CAS#:67-64-1 Acetone
CAS#:127-00-4 1-Chloro-2-propanol CAS#:57-55-6 Propylene Glycol CAS#:96-23-1 1,3-Dichloro-2-... CAS#:186581-53-3 diazomethane
CAS#:79-36-7 Dichloroacetyl ... CAS#:1768-31-6 Pentachloropropanone
DownStream 9
CAS#:143982-35-8 2-DICHLOROMETHY... CAS#:118000-43-4 Imidazo[1,2-a]p... CAS#:143982-36-9 2-diethoxymethy... CAS#:878197-67-2 5-Fluoroimidazo...
CAS#:143982-39-2 8-methylimidazo... CAS#:116-16-5 Hexachloroacetone CAS#:1768-31-6 Pentachloropropanone CAS#:632-21-3 1,1,3,3-tetrach...
CAS#:1194375-12-6 IMidazo[1,2-a]p...

HS Code	2914700090
Summary	HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

Determination of 14 haloketones in treated water using solid-phase microextraction and gas chromatography-mass spectrometry.

J. Chromatogr. A. 1407 , 208-15, (2015)

Haloketones (HKs) are unregulated volatile disinfection by-products that show some potential risk even at low concentrations. While EPA Method 551.1 involves conventional liquid-liquid extraction and ...

Carcinogenic activity associated with halogenated acetones and acroleins in the mouse skin assay.

Cancer Lett. 48(3) , 197-203, (1989)

Several chlorinated acetones have been identified in drinking water and these, as well as a number of chlorinated acroleins, are produced by chlorination of humic acid solutions. Many of these chlorin...

Activity of 1,1,1- and 1,1,3-trichloroacetones in a chromosomal aberration assay in CHO cells and the micronucleus and spermhead abnormality assays in mice.

Mutat. Res. 206(4) , 431-8, (1988)

1,1,1- and 1,1,3-trichloroacetones (TCA) result from the disinfection of municipal water supplies with chlorine, and are direct-acting mutagens in the Ames/Salmonella assay. The objective of this stud...

1,3,3-trichloroacetone

2-Propanone, 1,1,3-trichloro-

1,1,3-trichloropropan-2-one

1,1,3-Trichloroacetone

EINECS 213-063-6

MFCD00040500

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,1,3-Trichloroacetone
Price: Check
Purity: 80.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 1,1,3-Trichloroacetone
Price: ￥418.0/25g
Purity: 98.0%
Delivery: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,1,3-Trichloroacetone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 1,1,3-Trichloroacetone
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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1,1,3-Trichloroacetone

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Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

Safety Information

Synthetic Route

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