5-CHLORO-M-PHENYLENEDIAMINE
- CAS No.
- 33786-89-9
- Chemical Name:
- 5-CHLORO-M-PHENYLENEDIAMINE
- Synonyms
- 5-chlorobenzene-1,3-diamine;AKOS BB-9417;3,5-DIAMINOCHLOROBENZENE;5-Chloro-m-phenyldiamine;5-chloro-3-benzenediamine;5-CHLORO-M-PHENYLENEDIAMINE;5-Chloro-1,3-benzenediamine;5-Chloro-1,3-diaminobenzene;5-CHLORO-1,3-PHENYLENEDIAMINE;1,3-Benzenediamine, 5-chloro-
- CBNumber:
- CB6704856
- Molecular Formula:
- C6H7ClN2
- Molecular Weight:
- 142.59
- MDL Number:
- MFCD00014775
- MOL File:
- 33786-89-9.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| 5-CHLORO-1,3-PHENYLENEDIAMINE AldrichCPR | S751774 | 1 unit | $197 |
| 5-CHLORO-1,3-PHENYLENEDIAMINE Aldrich | S751774 | 250mg | $179 |
| 5-Chloro-m-phenylenediamine 95% | AA003MLV | 250mg | $54 |
| 5-Chloro-m-phenylenediamine 95% | AA003MLV | 1g | $136 |
| 5-Chloro-m-phenylenediamine 95% | AA003MLV | 5g | $625 |
| Melting point | 102-104°C |
|---|---|
| Boiling point | 232.49°C (rough estimate) |
| Density | 1.2124 (rough estimate) |
| refractive index | 1.5210 (estimate) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| pka | 3.83±0.10(Predicted) |
| Water Solubility | Slightly soluble in water. |
| BRN | 3029854 |
| CAS DataBase Reference | 33786-89-9(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| EPA Substance Registry System | 1,3-Benzenediamine, 5-chloro- (33786-89-9) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS06,GHS08 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H312-H331-H341 | |||||||||
| Precautionary statements | P201-P261-P280-P304+P340-P405-P501a | |||||||||
| Risk Statements | 20/21/22-36/37/38 | |||||||||
| Safety Statements | 26-36/37/39 | |||||||||
| RIDADR | 2811 | |||||||||
| RTECS | CZ1579500 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid) | |||||||||
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) | |||||||||
| NFPA 704 |
|
5-CHLORO-M-PHENYLENEDIAMINE price More Price(25)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | S751774 | 5-CHLORO-1,3-PHENYLENEDIAMINE AldrichCPR | 33786-89-9 | 1 unit | $197 | 2026-04-30 | Buy |
| Sigma-Aldrich | S751774 | 5-CHLORO-1,3-PHENYLENEDIAMINE Aldrich | 33786-89-9 | 250mg | $179 | 2024-03-01 | Buy |
| aablocks | AA003MLV | 5-Chloro-m-phenylenediamine 95% | 33786-89-9 | 250mg | $54 | 2026-05-28 | Buy |
| aablocks | AA003MLV | 5-Chloro-m-phenylenediamine 95% | 33786-89-9 | 1g | $136 | 2026-05-28 | Buy |
| aablocks | AA003MLV | 5-Chloro-m-phenylenediamine 95% | 33786-89-9 | 5g | $625 | 2026-05-28 | Buy |
5-CHLORO-M-PHENYLENEDIAMINE Chemical Properties,Uses,Production
Uses
5-Chloro-m-phenylenediamine is used as pharmaceutical intermediate.
Synthesis
14862-52-3
33786-89-9
The general procedure for the synthesis of 5-chlorobenzene-1,3-diamine from 1,3-dibromo-5-chlorobenzene is as follows: Example 3 General Method C: To aryl halide (2.0 mmol) was added Pd2(dba)3 (37 mg, 0.04 mmol, 2 mol%), 2-(dicyclohexylphosphino)biphenyl (34 mg, 0.1 mmol, 4.8 mol%), LiHMDS (803 mg, 4.8 mmol, 2.4 eq.) and 4 mL of toluene. The reaction mixture was stirred at room temperature for 17 hours. Upon completion of the reaction, the reaction mixture was quenched with 1N HCl (5 mL) and stirring was continued for 5 min at room temperature. Subsequently, the mixture was alkalized to pH=12 with 1N NaOH and the layers were separated. The organic layer was concentrated. Synthesis of 5-chlorobenzene-1,3-diamine was carried out by general method C using 5-chloro-1,3-dibromobenzene (540 mg, 2.0 mmol) as feedstock. The brown oily product was isolated in 97% yield (299 mg, 105% recovery, 83% purity). 1H NMR (400 MHz, CDCl3): δ 6.10 (s, 2H), 5.87 (s, 1H), 3.60 (br s, 4H); 13C NMR (100 MHz, CDCl3): δ 148.3, 135.5, 105.9, 99.7; HRMS calculated value C6H8N2Cl (M + H) 143.0370, measured value 143.0369.
References
[1] Patent: US2006/258888, 2006, A1. Location in patent: Page/Page column 5
5-CHLORO-M-PHENYLENEDIAMINE Preparation Products And Raw materials
Raw materials
Preparation Products
5-CHLORO-M-PHENYLENEDIAMINE Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| QINGDAO KAIENSI INTERNATIONAL TRADE CO.,LTD. | +86-0532-8699-9256 +8615254267723 | kaley@cnfdevelop.com | China | 1410 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +86-18621343501; +undefined18621343501 | product@acmec-e.com | China | 33324 | 58 |
| SHANGHAI KEAN TECHNOLOGY CO., LTD. | +8613817748580 | cooperation@kean-chem.com | China | 40066 | 58 |
| XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. | +8618950047208 | ellena@amitychem.com | China | 43414 | 58 |
| DAYANG CHEM (HANGZHOU) CO.,LTD | +86-88938639 +86-17705817739 | info@dycnchem.com | China | 53803 | 58 |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131957 | 58 |
| Mainchem Co., Ltd. | +86-0592-6210733 | sale@mainchem.com | China | 32343 | 55 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30123 | 84 |
| Beijing HwrkChemical Technology Co., Ltd | 89508211 18501085097 | sales.bj@hwrkchemical.com | China | 9416 | 55 |
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