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Home > Encyclopedia > Acetic acid, 2,2-dichloro-, 1,1′-anhydride

Acetic acid, 2,2-dichloro-, 1,1′-anhydride

Acetic acid, 2,2-dichloro-, 1,1′-anhydride structure

Acetic acid, 2,2-dichloro-, 1,1′-anhydride 

structure
  • CAS No:

    4124-30-5

  • Formula:

    C4H2Cl4O3

  • Chemical Name:

    Acetic acid, 2,2-dichloro-, 1,1′-anhydride

  • Synonyms:

    Acetic acid,2,2-dichloro-,1,1′-anhydride;Acetic acid,dichloro-,anhydride;Dichloroacetic anhydride;Dichloroacetic acid anhydride;NSC 401832;2,2-Dichloroacetic anhydride;2,2-Dichloroacetyl 2,2-dichloroacetate

  • Categories:

    Chemical Reagents  >  Organic Reagents

Description

clear colorless liquid after melting

Acetic acid, 2,2-dichloro-, 1,1′-anhydride Basic Attributes

239.86900

239.87

223-924-8

MB3OGR64IN

401832

DTXSID5041011

2915900090

Characteristics

43.37000

1.66360

1.695g/cm3

17-18 °C

100-102 °C @ Press: 15 Torr

90.6ºC

n20/D 1.483(lit.)

Safety Information

II

UN 2923 8/PG 3

3

R21;R34

S26;S27;S28;S45;S36/S37/S39

AG6300000

C

P280-P305 + P351 + P338-P310

H311-H314-H332

|Danger|H311 (97.44%): Toxic in contact with skin [Danger Acute toxicity, dermal]|P260, P261, P264, P271, P280, P301+P330+P331, P302+P352, P303+P361+P353, P304+P312, P304+P340, P305+P351+P338, P310, P312, P321, P322, P361, P363, P405, and P501|Aggregated GHS information provided by 39 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

dichloroacetic anhydride

Acetic acid, 2,2-dichloro-, 1,1′-anhydride Use and Manufacturing

Acetic acid, 2,2-dichloro-, 1,1'-anhydride: ACTIVE

Computed Properties

Molecular Weight:239.9
XLogP3:2.6
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:4
Exact Mass:239.872855
Monoisotopic Mass:237.875805
Topological Polar Surface Area:43.4
Heavy Atom Count:11
Complexity:149
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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