Introduction：Basic information about HYDRAZINE MONOHYDROBROMIDE CAS 13775-80-9, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
HYDRAZINE MONOHYDROBROMIDE Basic information
| Product Name: | HYDRAZINE MONOHYDROBROMIDE |
| Synonyms: | hydrazinium bromide H4N2.HBr;HYDRAZINE MONO HBR;HYDRAZINE MONOHYDROBROMIDE;HYDRAZINE HYDROBROMIDE;HYDRAZINIUM MONOBROMIDE;HYDROBROMIC ACID HYDRAZINE;hydrazinium bromide;HYDRAZINE MONOHYDROBROMIDE, 98+% |
| CAS: | 13775-80-9 |
| MF: | BrH5N2 |
| MW: | 112.96 |
| EINECS: | 237-412-7 |
| Product Categories: | Hydrazines;Nitrogen Compounds;Pharmaceutical Intermediates;Reduction;Synthetic Organic Chemistry;Organic Building Blocks |
| Mol File: | 13775-80-9.mol |
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HYDRAZINE MONOHYDROBROMIDE Chemical Properties
| Melting point | 87-92 °C(lit.) |
| Boiling point | 190°C |
| density | 2.300 |
| Fp | 190°C |
| storage temp. | Store below +30°C. |
| solubility | 3260g/l soluble |
| form | white monoclinic crystalline flakes |
| color | Colorless to Almost colorless |
| PH | 4-5 (100g/l, H2O, 20℃) |
| Water Solubility | soluble H2O, lower alcohols; insoluble most organic solvents [HAW93] |
| Sensitive | Hygroscopic |
| InChI | InChI=1S/BrH.H4N2/c;1-2/h1H;1-2H2 |
| InChIKey | DVHXJLRODLTJOD-UHFFFAOYSA-N |
| SMILES | NN.Br |
| CAS DataBase Reference | 13775-80-9(CAS DataBase Reference) |
| EPA Substance Registry System | Hydrazine, monohydrobromide (13775-80-9) |
Safety Information
| Hazard Codes | T,N |
| Risk Statements | 45-46-23/24/25-34-42/43-50/53-43 |
| Safety Statements | 53-26-27-28-36/37/39-45-61-60 |
| RIDADR | UN 3262 8/PG 2 |
| WGK Germany | 3 |
| TSCA | TSCA listed |
| HS Code | 2825 10 00 |
| HazardClass | 6.1 |
| PackingGroup | II |
HYDRAZINE MONOHYDROBROMIDE Usage And Synthesis
| Chemical Properties | white, crystal(s) flakes; used in soldering flux; monoclinic, a=1.285 nm, b=0.454nm, c=1.194nm [CIC73] [HAW93] |
| Uses | Hydrazine monohydrobromide (hydrazinium bromide) may be used in the synthesis of bromostannates and bromostannites by reacting with tin bromide and also in soldering flux. |
| General Description | Hydrazine monohydrobromide (hydrazinium bromide) is a hydrobromide salt of hydrazine. It has been prepared by adding aqueous hydrobromic acid to aqueous hydrazine. Its crystal structure has been investigated. It participates in the synthesis of 2-(2′-furoyl)-4(5)-(2′-furanyl)-1H-imidazole (FFI). It is formed as an intermediate during the formation of phosphaminimides from hydrazide derivatives. The fumes from the pyrolysis of hydrazine monohydrobromide soldering flux have been reported to cause dermatitis. |
HYDRAZINE MONOHYDROBROMIDE Preparation Products And Raw materials
| Raw materials | Hydrogen bromide |
