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3-Chlorophthalic anhydride

3-Chlorophthalic anhydride structure

CAS No:
117-21-5
Formula:
C8H3ClO3
Chemical Name:
3-Chlorophthalic anhydride
Synonyms:
1,3-Isobenzofurandione,4-chloro-;Phthalic anhydride,3-chloro-;4-Chloro-1,3-isobenzofurandione;3-Chlorophthalic anhydride;3-Chlorophthalic acid anhydride;NSC 122937;4-Chloroisobenzofuran-1,3-dione
Categories:
Organic Chemistry > Organic Fluorine Compound

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3-Chlorophthalic anhydride Basic Attributes

Molecular Weight：

182.561

Exact Mass：

182.56

EC Number：

204-179-8

UNII：

VO7NXT0137

NSC Number：

122937

DSSTox ID：

DTXSID10151653

HScode：

2932999099

Characteristics

PSA：

43.37000

XLogP3：

2.19

Appearance：

White or pale yellow crystalline powder and chunks

Density：

1.6±0.1 g/cm3

Melting Point：

124.80 °C

Boiling Point：

317.2±15.0 °C at 760 mmHg

Flash Point：

152.2±19.4 °C

Refractive Index：

1.627

Vapor Pressure：

0.000392mmHg at 25°C

Safety Information

hazard class code：

R36/37/38

safety instructions：

S37/39-S26

Marks：

Xi: Irritant;

Precautionary statement(s)：

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P310, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

Hazard Statements：

H315

GHS Classification：

|Danger|H315 (33.33%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P310, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 6 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Computed Properties

Molecular Weight:182.56
XLogP3:1.9
Hydrogen Bond Acceptor Count:3
Exact Mass:181.9770716
Monoisotopic Mass:181.9770716
Topological Polar Surface Area:43.4
Heavy Atom Count:12
Complexity:239
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Guide of 3-Chlorophthalic anhydride

Basic Attributes
Characteristics
Safety Information
Computed Properties
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3-Chlorophthalic anhydride

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