1,1,1-Trichloroacetone
[CAS# 918-00-3]

Identification

• Classification: Chemical reagent >> Organic reagent >> Halogenated aliphatic hydrocarbon
• Name: 1,1,1-Trichloroacetone
• Synonyms: NSC 2645; Trichloromethyl methyl ketone; alpha,alpha,alpha-Trichloroacetone
• Molecular Formula: C₃H₃Cl₃O
• Molecular Weight: 161.41
• CAS Registry Number: 918-00-3
• EC Number: 620-529-6

Properties

• Solubility: Sparingly soluble (27 g/L) (25 ºC), Calc.^*
• Density: 1.4391 g/cm³ (20 ºC)^**
• Boiling point: 149 ºC (764 Torr)^***
• Refractive index: 1.47518 (17.1 ºC)^****
• Flash point: 64.4±0.0 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2016 ACD/Labs)^**Rieche, Alfred; Chemische Technik (Leipzig, Germany) 1958, V10, P515-18.^***Schlotterbeck, Fritz; Berichte der Deutschen Chemischen Gesellschaft 1909, V42, P2559-64.^****Arndt, Fritz; Monatshefte fuer Chemie 1932, V59, P202-19.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Eye irritation	Eye Irrit.	2	H319
Specific target organ toxicity - single exposure	STOT SE	3	H335
Skin sensitization	Skin Sens.	1	H317
Acute toxicity	Acute Tox.	3	H331
Acute toxicity	Acute Tox.	4	H302
Chronic hazardous to the aquatic environment	Aquatic Chronic	2	H411
Eye irritation	Eye Irrit.	2A	H319