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Chloroacetic anhydride_Molecular_structure_CAS_541-88-8)
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Chloroacetic anhydride

Catalog No. 94060 Name Sigma Aldrich
CAS Number 541-88-8 Website http://www.sigmaaldrich.com
M. F. C4H4Cl2O3 Telephone 1-800-521-8956
M. W. 170.97876 Fax
Purity ≥90% (T) Email
Storage Chembase ID: 78366

SYNONYMS

Title
氯乙酸酐
IUPAC name
2-chloroacetyl 2-chloroacetate
IUPAC Traditional name
chloroacetic anhydride
Synonyms
一氯乙酸酐
Monochloroacetic acid anhydride

DATABASE IDS

CAS Number 541-88-8
PubChem SID 24889761
EC Number 208-794-2
Beilstein Number 774533
MDL Number MFCD00000929

PROPERTIES

Flash Point 143 °C
Flash Point 289.4 °F
Melting Point 48-60 °C(lit.)
Vapor Pressure <0.75 mmHg ( 20 °C)
Apperance brown
Boiling Point 120-123 °C/20 mmHg(lit.)
GHS Pictograms GHS05
GHS Pictograms GHS06
GHS Signal Word Danger
GHS Hazard statements H301-H314-H317
European Hazard Symbols Toxic Toxic (T)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
GHS Precautionary statements P280-P301 + P310-P305 + P351 + P338-P310
RID/ADR UN 2928 6.1/PG 2
Risk Statements 25-34-43
Safety Statements 26-28-36/37/39-45
Hazard Class 6.1
UN Number 2928
Packing Group 2
German water hazard class 3
Grade technical
Linear Formula (ClCH2CO)2O
Purity ≥90% (T)

DETAILS

REFERENCES