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Home › Product Catalog › 4-chloro-o-phenylenediamine

4-chloro-o-phenylenediamine

CAS 95-83-0C6H7ClN2MW 142.58

4-chloro-o-phenylenediamine (CAS No. 95-83-0) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.

Specifications

CAS Number95-83-0
Molecular FormulaC6H7ClN2
Molecular Weight142.58
Melting Point153 to 158 °F (NTP, 1992)
LogPlog Kow = 1.28
Purity按批次COA提供(不公开发布)
Packaging按订单/批次确认(不公开发布)
ApplicationsOrganic Chemicals
CategoryOrganic Chemicals

Where it is used

Organic Chemicals

Packaging & Supply

Packaging按订单/批次确认(不公开发布)
Purity按批次COA提供(不公开发布)
StorageSealed, cool and dry place
Lead TimeIn stock / per order

Documents & Support

COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.

Frequently Asked Questions

What is the CAS number of 4-chloro-o-phenylenediamine?

The CAS number of 4-chloro-o-phenylenediamine is 95-83-0.

What purity and packaging are available?

Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.

What are the applications of 4-chloro-o-phenylenediamine?

Main applications include Organic Chemicals.

How do I buy 4-chloro-o-phenylenediamine or get a quote?

Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..

PubChem Public Data

Description

4-chloro-o-phenylenediamine · CAS 95-83-0 · C6H7ClN2. UNII 8E72QRZ33H. Melting Point: 153 to 158 °F (NTP, 1992); Melting Point: 76 °C; Vapor Pressure: 0.00206 [mmHg].

Identification

CAS Registry Number95-83-0
PubChem CID7263
Molecular formulaC6H7ClN2
IUPAC name4-chlorobenzene-1,2-diamine
UNII (FDA)8E72QRZ33H

Computed Descriptors

Molecular Weight142.58
XLogP31.3
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass142.0297759
Monoisotopic Mass142.0297759
Topological Polar Surface Area52
Heavy Atom Count9
Formal Charge0

Physical & Chemical Properties

Melting Point153 to 158 °F (NTP, 1992)
Melting Point76 °C
Vapor Pressure0.00206 [mmHg]
LogPlog Kow = 1.28
LogP1.28

Physical description & handling notes

  • 4-chloro-o-phenylenediamine appears as brown crystalline solid or powder. (NTP, 1992)
  • Brown solid; May be sensitive to prolonged exposure to air and light; [CAMEO] Deep brown powder; [MSDSonline]
  • Crystals
  • less than 1 mg/mL at 66 °F (NTP, 1992)
  • Soluble in benzene, very soluble in ethanol, ether.
  • Slightly soluble in water

GHS Hazard Classification

Reported hazard statementsH302 (10%), H315 (84%), H319 (84%), H335 (84%), H351 (84%), H341

H302 (10%): Harmful if swallowed [Warning Acute toxicity, oral]

H315 (84%): Causes skin irritation [Warning Skin corrosion/irritation]

Documented Uses

  • Used as an ingredient in hair dyes, a curing agent for epoxy resins, a reagent in gas chromatographic analyses, and a chemical intermediate for dyes; [HSDB]
  • Plastic Composites Manufacturing [Category: Industry]
  • Dressing Hair [Category: Other]
  • OXIDATION BASE; CHEM INT FOR CI VAT BROWN 22 & 5-CHLOROBENZOTRIAZOLE; INGREDIENT IN HAIR DYES; CURING AGENT FOR EPOXY RESINS; REAGENT IN GAS CHROMATOGRAPHIC ANALYSES
  • GAS CHROMATOGRAPHIC METHOD WAS DEVELOPED FOR DETERMINATION OF SELENIUM IN VARIOUS SAMPLES. SE WAS EXTRACTED WITH HOT HCL & REACTED WITH 4-CHLORO-O-PHENYLENEDIAMINE.
  • The 1979 TSCA Inventory identified one US firm producing 6,000 lb in 1977 ... It has been produced commercially in the US since 1941 ... .

Synonyms

95-83-0; 4-chlorobenzene-1,2-diamine; 4-Chloro-o-phenylenediamine; 4-Chloro-1,2-diaminobenzene; 4-Chloro-1,2-phenylenediamine; 1,2-Diamino-4-chlorobenzene; 4-CHLORO-1,2-BENZENEDIAMINE; Ursol Olive 6G; 1,2-Benzenediamine, 4-chloro-; 2-Amino-4-chloroaniline; 3,4-Diaminochlorobenzene; p-Chloro-o-phenylenediamine; o-Phenylenediamine, 4-chloro-; NCI-C03292; 3,4-Diamino-1-chlorobenzene; MFCD00011691

Frequently Asked Questions

What are the CAS number and molecular formula of 4-chloro-o-phenylenediamine?

CAS 95-83-0; molecular formula C6H7ClN2; molecular weight — g/mol.

What other names is 4-chloro-o-phenylenediamine known by?

95-83-0, 4-chlorobenzene-1,2-diamine, 4-Chloro-o-phenylenediamine, 4-Chloro-1,2-diaminobenzene, 4-Chloro-1,2-phenylenediamine, 1,2-Diamino-4-chlorobenzene.

Is 4-chloro-o-phenylenediamine classified as hazardous?

Hazard statements reported: H302, H315, H319, H335, H351.

What are the key physical properties of 4-chloro-o-phenylenediamine?

Melting Point: 153 to 158 °F (NTP, 1992); Melting Point: 76 °C; Vapor Pressure: 0.00206 [mmHg]; LogP: log Kow = 1.28.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.

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