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Methyl dichloroacetate_Molecular_structure_CAS_116-54-1)
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Methyl dichloroacetate

Catalog No. 108405 Name Sigma Aldrich
CAS Number 116-54-1 Website http://www.sigmaaldrich.com
M. F. C3H4Cl2O2 Telephone 1-800-521-8956
M. W. 142.96866 Fax
Purity ≥99% Email
Storage Chembase ID: 108373

SYNONYMS

Title
二氯乙酸甲酯
IUPAC name
methyl 2,2-dichloroacetate
IUPAC Traditional name
methyl dichloroacetate
Synonyms
NSC 2882
Dichloroacetic acid methyl ester

DATABASE IDS

CAS Number 116-54-1
MDL Number MFCD00000843
Beilstein Number 1747542
EC Number 204-146-8

PROPERTIES

Linear Formula Cl2CHCOOCH3
Purity ≥99%
Boiling Point 143 °C(lit.)
Density 1.381 g/mL at 25 °C(lit.)
Flash Point 64 °C
Flash Point 147.2 °F
Melting Point -52 °C(lit.)
Refractive Index n20/D 1.442(lit.)
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H319-H332-H335
European Hazard Symbols Harmful Harmful (Xn)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P261-P305 + P351 + P338
RID/ADR UN 2299 6.1/PG 3
Risk Statements 20-36/37/38
RTECS AG6625000
Safety Statements 26-36
Hazard Class 6.1
UN Number 2299
Packing Group 3
German water hazard class 3

DETAILS

Description (简体中文)
Application
Reactant involved in:
• Nucleophilic substitution reactions with nitro(pentafluorosulfanyl)benzenes1
• Azide-alkyl halide cycloaddition and atom transfer radical addition2
• Chemical modification of STn antigen for enhancement of synthetic carbohydrate vaccines3
• Three component reaction of arynes with cyclic ethers and active methines4
• Catalytic radical haloalkylation for synthesis of neodysidenin5
• Addition reactions for syntehsis of enantiopure 3,4-diamino esters or amides6
Description (English)
Application
Reactant involved in:
• Nucleophilic substitution reactions with nitro(pentafluorosulfanyl)benzenes1
• Azide-alkyl halide cycloaddition and atom transfer radical addition2
• Chemical modification of STn antigen for enhancement of synthetic carbohydrate vaccines3
• Three component reaction of arynes with cyclic ethers and active methines4
• Catalytic radical haloalkylation for synthesis of neodysidenin5
• Addition reactions for syntehsis of enantiopure 3,4-diamino esters or amides6

REFERENCES