Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Methyldichloroacetate
Price: Check
Purity: 99.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Methyldichloroacetate
Price: ￥288.0/500g ￥98.0/100g
Purity: 99.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

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

116-54-1

116-54-1 structure

116-54-1 structure

Name: Methyldichloroacetate
Chemical Name: Dichloroacetic acid methyl ester
CAS Number: 116-54-1
Molecular Formula: C₃H₄Cl₂O₂
Molecular Weight: 142.969
Catalog: Organic raw materials Carboxylic compounds and derivatives Carboxylic esters and their derivatives
Create Date: 2018-02-07 08:00:00
Modify Date: 2025-08-26 23:59:45

Name	Dichloroacetic acid methyl ester
Synonyms	C 12320200 Dichloroacetic EINECS 204-146-8 MFCD00000843 methyl 2,2-dichloroacetate Dichloroacetic Acid Methyl Ester Methyl dichloroacetate

Density	1.4±0.1 g/cm3
Boiling Point	142.8±0.0 °C at 760 mmHg
Melting Point	-52 °C
Molecular Formula	C₃H₄Cl₂O₂
Molecular Weight	142.969
Flash Point	80.0±0.0 °C
Exact Mass	141.958832
PSA	26.30000
LogP	0.99
Vapour Pressure	5.5±0.2 mmHg at 25°C
Index of Refraction	1.436
Water Solubility	Slightly soluble

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AG6625000

CHEMICAL NAME :: Acetic acid, dichloro-, methyl ester

CAS REGISTRY NUMBER :: 116-54-1

LAST UPDATED :: 199709

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C3-H4-Cl2-O2

MOLECULAR WEIGHT :: 142.97

WISWESSER LINE NOTATION :: GYGVO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2000 ppm/30M

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - fibrosis, focal (pneumoconiosis) Lungs, Thorax, or Respiration - other changes Gastrointestinal - other changes

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 19,1,1971

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H332-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi:Irritant
Risk Phrases	R36/37/38
Safety Phrases	S26-S36-S37/39-S16
RIDADR	UN 2299 6.1/PG 3
WGK Germany	3
RTECS	AG6625000
Packaging Group	III
Hazard Class	6.1(b)
HS Code	29154000

Precursor 10
79-36-7 79-43-6 77-78-1 67-56-1
1768-31-6 598-99-2 69814-51-3 868-85-9
425-87-6 359-29-5
DownStream 10
530-43-8 40918-96-5 598-99-2 50652-78-3
144558-76-9 50397-64-3 433-53-4 19626-92-7
51212-51-2 212078-20-1

HS Code	2915400090
Summary	2915400090 mono-, di- or trichloroacetic acids, their salts and esters

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