CAS RN: 6641-64-1
4,5-Dichloro-2-nitroaniline
Product Availability
Choose a grade to view its available package options.
9 package records8 with current stock4 grade groups
- Product code: SSC-176090
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: 5g, 10g, 25g, 100g
- Available purity: ≥98%
- Inventory rows with stock: 1
- 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.
6641-64-1 / 4,5-dichloro-2-nitroaniline
Basic Information
CAS
6641-64-1
Multi CAS
Yes
Molecular Formula
C6H4CL2N2O2
Molecular Weight
207.010000
Exact Mass
205.964983
InChI
InChI=1S/C6H4Cl2N2O2/c7-3-1-5(9)6(10(11)12)2-4(3)8/h1-2H,9H2
InChIKey
FSGTULQLEVAYRS-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
12
Aromatic heavy atom count
6
Rotatable bonds
1
H-bond acceptors
3
H-bond donors
1
Molar refractivity
47.53
TPSA
69.16
LogP / Solubility
WLOGP
2.48
MLOGP
2.19
XLogP3
2.7
Consensus LogP
2.46
Log S (ESOL)
-2.99
Class (ESOL)
Moderately soluble
Log S (Ali)
-3.05
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-3.19
Class (SILICOS-IT)
Poorly 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)
-2.22
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
1.5
Applications of CAS 6641-64-1
This compound is commonly used in general chemistry research and laboratory applications. Starshine Chemical supplies CAS 6641-64-1 for R&D and pilot-scale use, with flexible pack sizes and purity grades available.
Physical & Chemical Properties
| IUPAC Name | 4,5-dichloro-2-nitroaniline |
Safety Information (GHS)
Pictogram(s): GHS06, GHS07, GHS08, GHS09. Signal word: Danger.
- H300 (83.7%): Fatal if swallowed [Danger Acute toxicity, oral]
- H302 (16.3%): Harmful if swallowed [Warning Acute toxicity, oral]
- H310 (83.7%): Fatal in contact with skin [Danger Acute toxicity, dermal]
- H312 (14.3%): Harmful in contact with skin [Warning Acute toxicity, dermal]
- H315 (16.3%): Causes skin irritation [Warning Skin corrosion/irritation]
- H319 (16.3%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
- H330 (83.7%): Fatal if inhaled [Danger Acute toxicity, inhalation]
- H332 (16.3%): Harmful if inhaled [Warning Acute toxicity, inhalation]
- H335 (14.3%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
- H373 (83.7%): May causes damage to organs through prolonged or repeated exposure [Warning Specific target organ toxicity, repeated exposure]
- H411 (81.6%): Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
Precautionary statements: P260, P261, P262, P264, P264+P265, P270, P271, P273, P280, P284, P301+P316, P301+P317, P302+P352, P304+P340, P305+P351+P338, P316, P317, P319, P320, P321, P330, P332+P317, P337+P317, P361+P364, P362+P364, P391, 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: Store under inert gas. Avoid: Air Sensitive. 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.
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