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CAS 603-34-9 Triphenylamine molecular structure lightbox
CAS RN: 603-34-9

Triphenylamine

Product Availability

Choose a grade to view its available package options.

11 package records11 with current stock3 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260129 100g In stock Inquiry
Batchno.20251002 25g In stock Inquiry
Batchno.20250727 500g In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260113 100g In stock Shanghai, Shenzhen, Tianjin Inquiry
Batchno.20260528 1kg In stock Shanghai, Shenzhen Inquiry
Batchno.20260203 25g In stock Shanghai, Shenzhen, Tianjin, Chengdu Inquiry
Batchno.20250120 500g In stock Shanghai Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250506 100g In stock Shanghai, Shandong, Guangdong Inquiry
Batchno.20260208 25g In stock Shanghai, Shandong, Chongqing, Hebei Inquiry
Batchno.20251004 500g In stock Shanghai, Shandong, Hebei Inquiry
Batchno.20250727 5g In stock Shanghai, Shandong, Guangdong, Hebei Inquiry
  • Product code: SSC-168859
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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: ≥98%
  • 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 603-34-9
Pack Size Recorded Purity Available Qty Ship From Inquiry
5g ≥98% 0 Out of Stock Shanghai Inquiry
10g ≥98% 0 Out of Stock Hong Kong Inquiry
25g ≥98% 0 Out of Stock Beijing Inquiry
100g ≥98% 0 Out of Stock Shanghai Inquiry

603-34-9 / N,N-diphenylaniline

Standard CAS: 603-34-9 Multi CAS: No
Basic Information Physical Properties Computed Properties

Basic Information

CAS
603-34-9
Multi CAS
No
Molecular Formula
C18H15N
Molecular Weight
245.300000
Exact Mass
245.120449
InChI
InChI=1S/C18H15N/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H
InChIKey
ODHXBMXNKOYIBV-UHFFFAOYSA-N

Physical Properties

Melting Point
261 °F (NTP, 1992) 127 °C 126.5 °C 261 °F
Boiling Point
657 to 658 °F at 760 mmHg ; 383-401 °F at 10-22 mmHg (NTP, 1992) 365 °C 689 °F
Density
0.774 at 32 °F (NTP, 1992) - Less dense than water; will float 0.774 @ 0 °C/0 °C 0.77 g/cm³ 0.77
Physical Description
Crystals or off-white lumpy solid. (NTP, 1992) Colorless solid; [NIOSH] COLOURLESS-TO-WHITE POWDER WITH CHARACTERISTIC ODOUR. Colorless solid.
Appearance
MONOCLINIC CRYSTALS FROM METHANOL, ETHYL ACETATE, BENZENE Exist as colorless monoclinic prisms Colorless solid
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
19
Aromatic heavy atom count
18
Rotatable bonds
3
H-bond acceptors
1
Molar refractivity
81.13
TPSA
3.24

LogP / Solubility

WLOGP
5.16
MLOGP
4.54
XLogP3
5.7
Consensus LogP
5.13
Log S (ESOL)
-5.11
Class (ESOL)
Slightly soluble
Log S (Ali)
-5.29
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-5.89
Class (SILICOS-IT)
Slightly soluble

ADME

GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-0.56

Drug-likeness / Medicinal Chemistry

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

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