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Dichloroacetic anhydride

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Formula: C4H2Cl4O3
CAS: 4124-30-5

Identification

Structural Formula
Dichloroacetic anhydride
CAS:
4124-30-5
EINECS:
223-924-8
Molecular Formula:
C4H2Cl4O3
MDL:
MFCD00000842
Synonym:
anhydridkyselinydichloroctove ; dichloroacetic anhydride,98% ; dichloroacetetic anhydride ; dicholoroacetic anhydride ; dichloro-aceticacianhydride ; bis(dichloroacetic)anhydride ; dichloroacetic anhydride ; dichloro-aceticacid-anhydride ; dichloroacetic acid anhydride ; dichloroacetic anhydride 96%




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Merck Schuchardt OHG
MSO9603840
Dayang Chem (Hangzhou) Co.,Ltd.
DC14885952
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Properties for Dichloroacetic anhydride

Molecular Weight:
239.87 g·mol−1
Density:
1.574 g/mL at 25 °C(lit.)
Melting point:
~30 °C
Boiling point:
214-216 °C(lit.)
Flash point:
>230 ºF
Physical Description:
clear colorless liquid after melting
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
  • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R34 - Causes burns
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S27 - Take off immediately all contaminated clothing
S28 - After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer)
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
Hazard Classes:
8
Hazard Symbols:
C
Hazard symbol C
RID/ADR certification :
UN 2923 8 / PG 3
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Alternative Distributors of [Dichloroacetic anhydride]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

BE & Associates, LLC | Shanghai Hanhong Chemical Co., Ltd. | BOC Sciences | Pfaltz & Bauer, Inc.

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Downloads

Mol File:
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MSDS:
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