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CAS 95-83-0 4-Chloro-1,2-phenylenediamine molecular structure lightbox
CAS RN: 95-83-0

4-Chloro-1,2-phenylenediamine

Product Availability

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2 package records1 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250311 5g / 25g / 100g Confirm by inquiry Shanghai, Shandong, Guangdong, Chongqing Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250406 5g / 25g Out of stock 8-10 business days Inquiry
  • Product code: SSC-210201
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Historical Factory Record

Historical Supply Reference

This product has historical factory records. Recorded pack sizes and purity can be used as a supply reference, while project-specific availability is confirmed by inquiry.

  • Pack sizes on record: 5g, 10g, 25g, 100g
  • Available purity: ≥97%
  • Inventory rows with stock: 0
  • Bulk packaging: confirmed by inquiry
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Reference Pack Sizes

Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 95-83-0
Pack Size Recorded Purity Available Qty Ship From Inquiry
5g ≥97% 0 Out of Stock Hong Kong Inquiry
10g ≥97% 0 Out of Stock Shanghai Inquiry
25g ≥97% 0 Out of Stock Shanghai Inquiry
100g ≥97% 0 Out of Stock Shanghai Inquiry

95-83-0 / 4-chlorobenzene-1,2-diamine

Standard CAS: 95-83-0 Multi CAS: Yes
Basic Information Physical Properties Computed Properties

Basic Information

CAS
95-83-0
Multi CAS
Yes
Molecular Formula
C6H7CLN2
Molecular Weight
142.580000
Exact Mass
142.029776
InChI
InChI=1S/C6H7ClN2/c7-4-1-2-5(8)6(9)3-4/h1-3H,8-9H2
InChIKey
BXIXXXYDDJVHDL-UHFFFAOYSA-N

Physical Properties

Melting Point
153 to 158 °F (NTP, 1992) 76 °C
Physical Description
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
Appearance
Crystals
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
9
Aromatic heavy atom count
6
H-bond acceptors
2
H-bond donors
2
Molar refractivity
40.28
TPSA
52.04

LogP / Solubility

WLOGP
1.5
MLOGP
1.32
XLogP3
1.3
Consensus LogP
1.37
Log S (ESOL)
-2.17
Class (ESOL)
Moderately soluble
Log S (Ali)
-1.82
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.84
Class (SILICOS-IT)
Soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.52

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
1.5

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