CAS RN: 623-26-7
Terephthalonitrile
Product Availability
Choose a grade to view its available package options.
3 package records3 with current stock1 grade group
- Product code: SSC-171405
Verified Factory Data
Supply Overview & Packaging Options
Packaging options, recorded purity, stock quantity and ship-from location below are generated from the current factory data table for this CAS.
- Pack sizes on record: 25g, 100g, 500g, 1000g
- Available purity: ≥98%
- Inventory rows with stock: 4
- Bulk packaging: confirmed by inquiry
Available Pack Sizes & Stock
Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.
623-26-7 / benzene-1,4-dicarbonitrile
Basic Information
CAS
623-26-7
Multi CAS
No
Molecular Formula
C8H4N2
Molecular Weight
128.130000
Exact Mass
128.037448
InChI
InChI=1S/C8H4N2/c9-5-7-1-2-8(6-10)4-3-7/h1-4H
InChIKey
BHXFKXOIODIUJO-UHFFFAOYSA-N
Physical Properties
Physical Description
Light yellow powder
State
Solid
Computed Properties
Structural Parameters
Heavy atom count
10
Aromatic heavy atom count
6
H-bond acceptors
2
Molar refractivity
35.87
TPSA
47.58
LogP / Solubility
WLOGP
1.43
MLOGP
1.25
XLogP3
0.9
Consensus LogP
1.19
Log S (ESOL)
-1.98
Class (ESOL)
Soluble
Log S (Ali)
-1.64
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.68
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)
-2.49
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1.5
Applications of CAS 623-26-7
This compound is commonly used in general chemistry research and laboratory applications. Starshine Chemical supplies CAS 623-26-7 for R&D and pilot-scale use, with flexible pack sizes and purity grades available.
Physical & Chemical Properties
| IUPAC Name | benzene-1,4-dicarbonitrile |
Safety Information (GHS)
Pictogram(s): GHS07. Signal word: Warning.
- H315 (97.7%): Causes skin irritation [Warning Skin corrosion/irritation]
- H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
- H335 (95.3%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary statements: P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Request the SDS (Safety Data Sheet) for full hazard and safety documentation.
Storage & Handling
Storage: Keep the container tightly closed in a cool, dry and well-ventilated place. For detailed hazard, storage and transport information, request the SDS (Safety Data Sheet) with your inquiry.
Quotation & Packaging
Prices are confirmed by inquiry. Request a quote for current pricing, minimum order quantity (MOQ) and lead time. The pack sizes listed on this page are reference options; custom pack sizes and bulk quantities are available on request.
Quality & Compliance
Specifications and purity shown on this page are based on batch records. A Certificate of Analysis (COA) is available on request. For research and further manufacturing use only — not for direct human or therapeutic use.
