3-Bromophenylhydrazine hydrochloride
- CAS No.
- 27246-81-7
- Chemical Name:
- 3-Bromophenylhydrazine hydrochloride
- Synonyms
- 3-Bromophenylhy;3-BROMOPHENYLHYDRAZINE HCL;M-BroMphenylhydrazine Hydrochloride;3-Bromophenylhydrazine HCL, 98%min;3-BROMOPHENYLHYDRAZINE HYDROCHLORIDE;M-BROMOPHENYLHYDRAZINE HYDROCHLORIDE;3-Bromophenylhydrazinehydrochloride,98%;1-Bromo-3-hydrazinobenzene hydrochloride;1-(3-BROMOPHENYL)HYDRAZINE HYDROCHLORIDE;3-Bromophenylhydrazine hydrochloride 98%
- CBNumber:
- CB2467522
- Molecular Formula:
- C6H8BrClN2
- Molecular Weight:
- 223.5
- MDL Number:
- MFCD00012933
- MOL File:
- 27246-81-7.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| 3-Bromophenylhydrazine hydrochloride 98% | 153958 | 5g | $84.2 |
| 3-Bromophenylhydrazine hydrochloride 98% | 153958 | 25g | $400 |
| 3-Bromophenylhydrazine Hydrochloride >98.0%(HPLC) | B3847 | 5g | $54 |
| 3-Bromophenylhydrazine Hydrochloride >98.0%(HPLC) | B3847 | 25g | $216 |
| 3-Bromophenylhydrazine hydrochloride | 263277 | 500mg | $410 |
| More product size | |||
| Melting point | 227-231 °C (dec.)(lit.) |
|---|---|
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | Powder |
| color | Off-white to light brown |
| Sensitive | Hygroscopic |
| BRN | 3565829 |
| InChI | 1S/C6H7BrN2.ClH/c7-5-2-1-3-6(4-5)9-8;/h1-4,9H,8H2;1H |
| InChIKey | RPYIPFXHIKXRKS-UHFFFAOYSA-N |
| SMILES | Cl.NNc1cccc(Br)c1 |
| CAS DataBase Reference | 27246-81-7(CAS DataBase Reference) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H314 | |||||||||
| Precautionary statements | P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363 | |||||||||
| PPE | Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges | |||||||||
| Hazard Codes | C,Xi | |||||||||
| Risk Statements | 34-36/37/38 | |||||||||
| Safety Statements | 26-36/37/39-45-37/39 | |||||||||
| RIDADR | UN 1759 8/PG 2 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | MV0815000 | |||||||||
| Hazard Note | Harmful | |||||||||
| HazardClass | IRRITANT, HYGROSCOPIC, TOXIC | |||||||||
| PackingGroup | Ⅱ | |||||||||
| HS Code | 29280000 | |||||||||
| Storage Class | 8A - Combustible corrosive hazardous materials | |||||||||
| Hazard Classifications | Eye Dam. 1 Skin Corr. 1B |
|||||||||
| Toxicity | mouse,LD50,intravenous,200mg/kg (200mg/kg),Quarterly Journal of Crude Drug Research. Vol. 9, Pg. 1455, 1969. | |||||||||
| NFPA 704 |
|
3-Bromophenylhydrazine hydrochloride price More Price(80)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 153958 | 3-Bromophenylhydrazine hydrochloride 98% | 27246-81-7 | 5g | $84.2 | 2026-04-30 | Buy |
| Sigma-Aldrich | 153958 | 3-Bromophenylhydrazine hydrochloride 98% | 27246-81-7 | 25g | $400 | 2026-04-30 | Buy |
| TCI Chemical | B3847 | 3-Bromophenylhydrazine Hydrochloride >98.0%(HPLC) | 27246-81-7 | 5g | $54 | 2026-04-30 | Buy |
| TCI Chemical | B3847 | 3-Bromophenylhydrazine Hydrochloride >98.0%(HPLC) | 27246-81-7 | 25g | $216 | 2026-04-30 | Buy |
| Usbiological | 263277 | 3-Bromophenylhydrazine hydrochloride | 27246-81-7 | 500mg | $410 | 2026-06-03 | Buy |
3-Bromophenylhydrazine hydrochloride Chemical Properties,Uses,Production
Chemical Properties
off-white to light brown powder
Uses
3-Bromophenylhydrazine hydrochloride was used to prepare 6-(3-Bromophenylhydrazono)-7,8,9,11-tetrahydropyrido [2,1- b]quinazoline-11-one.
Uses
A phenylhydrazone derivative with fungicidal activity.
Synthesis
(1) Diazotization: 3-bromoaniline and 37% concentrated hydrochloric acid were mixed and cooled to 0-5, 35% aqueous sodium nitrite was added while stirring, and the temperature was maintained at 0-5 for 1-1.5 hours.
(2) reduction: add 37% concentrated hydrochloric acid, water and zinc powder in the reaction solution, keep the temperature between 15-20 reaction until the reaction is complete, the reaction solution becomes grayish-white, and then add 20-30% sodium hydroxide solution to the reaction solution PH 10, 5 holding time of 1-2 hours, precipitate crystals, filtered to get the crude 3-bromophenylhydrazine.
(3) purification: 3-bromophenylhydrazine crude dissolved in water, heated to 60 C to make it completely dissolved, and then add an appropriate amount of activated carbon decolorization for 20 minutes, hot filtration of colorless filtrate, 5 C holding time of 1 ~ 2 hours, precipitation of crystals, filtration of 3-bromophenylhydrazine pure product.
(4) Salt formation: 3-bromophenylhydrazine pure product dissolved in 37% hydrochloric acid, stirring at 60 ~ 70 until the reaction solution precipitated crystals, cooled to 20 , filtration, acetone drenching the filter cake, drying that is, 3-bromophenylhydrazine hydrochloride finished product.
3-Bromophenylhydrazine hydrochloride Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co., Ltd | +86-15350571055 | Sibel@chuanghaibio.com | China | 8738 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29640 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 | info@dakenam.com | China | 14026 | 58 |
| Accela ChemBio Inc. | +1-858-6993322 +86-18019713315 | info@accelachem.com | United States | 21193 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-86-5926051114 | sales@amoychem.com | China | 6366 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| CONIER CHEM AND PHARMA LIMITED | sales@conier.com | China | 49979 | 58 | |
| career henan chemical co | +86-0371-86658258 | factory@coreychem.com | China | 29792 | 58 |
| Richest Group Ltd | 18017061086 | oled@richest-group.com | CHINA | 5600 | 58 |
| Fuxin Pharmaceutical | +86-021-021-50872116 | contact@fuxinpharm.com | China | 9976 | 58 |
View Lastest Price from 3-Bromophenylhydrazine hydrochloride manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-03-20 | 3-Bromophenylhydrazine hydrochloride
27246-81-7
|
1KG | 99% | 20 mt | Hebei Chuanghai Biotechnology Co., Ltd | ||
 |
2020-01-01 | 3-Bromophenylhydrazine hydrochloride
27246-81-7
|
$7.00 | 1KG | 99% | 100KG | Career Henan Chemical Co |
-
- 3-Bromophenylhydrazine hydrochloride
27246-81-7
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- 3-Bromophenylhydrazine hydrochloride
27246-81-7
- $7.00
- 99%
- Career Henan Chemical Co
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