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4,5-Dichlorophthalic anhydride

4,5-Dichlorophthalic anhydride structure

CAS No:
942-06-3
Formula:
C8H2Cl2O3
Chemical Name:
4,5-Dichlorophthalic anhydride
Synonyms:
1,3-Isobenzofurandione,5,6-dichloro-;Phthalic anhydride,4,5-dichloro-;5,6-Dichloro-1,3-isobenzofurandione;4,5-Dichlorophthalic anhydride;5,6-Dichloro-2-benzofuran-1,3-dione
Categories:
Organic Chemistry > Coordination Complexes

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Description

Light grey to pale blue powder

4,5-Dichlorophthalic anhydride Basic Attributes

Molecular Weight：

217.01

Exact Mass：

217.01

EC Number：

213-386-2

DSSTox ID：

DTXSID10240970

HScode：

2932999099

Characteristics

PSA：

43.4

XLogP3：

2.5

Appearance：

Light grey to pale blue powder

Density：

1.7±0.1 g/cm3

Melting Point：

188 °C

Boiling Point：

313 °C

Flash Point：

144.8±21.3 °C

Refractive Index：

1.638

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

R36/37/38

safety instructions：

S26-S37/39

Marks：

Xi: Irritant;

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H315-H319-H335

GHS Classification：

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 41 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Computed Properties

Molecular Weight:217.00
XLogP3:2.5
Hydrogen Bond Acceptor Count:3
Exact Mass:215.9380993
Monoisotopic Mass:215.9380993
Topological Polar Surface Area:43.4
Heavy Atom Count:13
Complexity:240
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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4,5-DICHLOROPHTHALIC ANHYDRIDE

CAS No.: 942-06-3

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Guide of 4,5-Dichlorophthalic anhydride

Description
Basic Attributes
Characteristics
Safety Information
Computed Properties
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4,5-Dichlorophthalic anhydride

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