2,2-Dibromo-2-cyanoacetamide
- CAS No.
- 10222-01-2
- Chemical Name:
- 2,2-Dibromo-2-cyanoacetamide
- Synonyms
- DBNPA;2,2-DIBROMO-3-NITRILOPROPIONAMIDE;DIBROMOCYANOACETAMIDE;DIBROMONITRILOPROPIONAMIDE;DBNPA20%;2,2-Dibromo-3-nitrilopropanamide;BE 3S;D-244;DBNPA1;BIOBRO
- CBNumber:
- CB7355147
- Molecular Formula:
- C3H2Br2N2O
- Molecular Weight:
- 241.87
- MDL Number:
- MFCD00129791
- MOL File:
- 10222-01-2.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| 2,2-Dibromo-2-cyanoacetamide 96% | 540978 | 5g | $86.8 |
| 2,2-Dibromo-2-cyanoacetamide >98.0%(N) | D2902 | 25g | $50 |
| 2,2-Dibromo-2-cyanoacetamide >98.0%(N) | D2902 | 500g | $286 |
| Dibromocyanoacetamide | TRC-D425310-5G | 5g | $96 |
| Dibromocyanoacetamide | TRC-D425310-1G | 1g | $82 |
| More product size | |||
| Melting point | 122-125 °C(lit.) |
|---|---|
| Boiling point | 123-126 °C |
| Density | 2.3846 (rough estimate) |
| refractive index | 1.6220 (estimate) |
| storage temp. | Inert atmosphere,2-8°C |
| Water Solubility | Slightly soluble in water |
| solubility | DMSO (Sparingly), Methanol (Slightly) |
| pka | 11.72±0.50(Predicted) |
| form | powder to crystal |
| color | White to Light yellow to Light orange |
| Odor | antiseptic odor |
| Henry's Law Constant | 5.2×102 mol/(m3Pa) at 25℃, Duchowicz et al. (2020) |
| Stability | Stable, but may be moisture sensitive. Incompatible with strong oxidizing agents. |
| Cosmetics Ingredients Functions |
ANTIMICROBIAL PRESERVATIVE |
| InChI | 1S/C3H2Br2N2O/c4-3(5,1-6)2(7)8/h(H2,7,8) |
| InChIKey | UUIVKBHZENILKB-UHFFFAOYSA-N |
| SMILES | NC(=O)C(Br)(Br)C#N |
| LogP | 0.820 |
| CAS DataBase Reference | 10222-01-2(CAS DataBase Reference) |
| Substances Added to Food (formerly EAFUS) | 2,2-DIBROMO-3-NITRILOPROPIONAMIDE |
| FDA 21 CFR | 176.300 |
| EWG's Food Scores | 1 |
| FDA UNII | 7N51QGL6MJ |
| EPA Substance Registry System | 2,2-Dibromo-3-nitrilopropionamide (10222-01-2) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS05,GHS06,GHS09 |
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|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H301-H315-H317-H318-H330-H410 | |||||||||
| Precautionary statements | P273-P280-P301+P310+P330-P302+P352-P304+P340+P310-P305+P351+P338+P310 | |||||||||
| target organs | Respiratory Tract | |||||||||
| PPE | Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges | |||||||||
| Hazard Codes | C,Xn | |||||||||
| Risk Statements | 34-43-20/21/22 | |||||||||
| Safety Statements | 26-36/37/39-45-36/37 | |||||||||
| RIDADR | UN 1759 8/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | AB5956000 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 6.1(b) | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29209090 | |||||||||
| Storage Class | 6.1A - Combustible acute toxic Cat. 1 and 2 very toxic hazardous materials |
|||||||||
| Hazard Classifications | Acute Tox. 2 Inhalation Acute Tox. 3 Oral Aquatic Acute 1 Aquatic Chronic 1 Eye Dam. 1 Skin Irrit. 2 Skin Sens. 1 STOT RE 1 Inhalation |
|||||||||
| Hazardous Substances Data | 10222-01-2(Hazardous Substances Data) | |||||||||
| Toxicity | LD50 oral in mammal (species unspecified): 118mg/kg | |||||||||
| NFPA 704 |
|
2,2-Dibromo-2-cyanoacetamide price More Price(32)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 540978 | 2,2-Dibromo-2-cyanoacetamide 96% | 10222-01-2 | 5g | $86.8 | 2026-04-30 | Buy |
| TCI Chemical | D2902 | 2,2-Dibromo-2-cyanoacetamide >98.0%(N) | 10222-01-2 | 25g | $50 | 2026-04-30 | Buy |
| TCI Chemical | D2902 | 2,2-Dibromo-2-cyanoacetamide >98.0%(N) | 10222-01-2 | 500g | $286 | 2026-04-30 | Buy |
| TRC | TRC-D425310-5G | Dibromocyanoacetamide | 10222-01-2 | 5g | $96 | 2026-06-03 | Buy |
| TRC | TRC-D425310-1G | Dibromocyanoacetamide | 10222-01-2 | 1g | $82 | 2026-06-03 | Buy |
2,2-Dibromo-2-cyanoacetamide Chemical Properties,Uses,Production
Description
2,2-dibromo-3-nitrilopropionamide is a broad-spectrum non-food biocide. It is highly soluble in water and in some organic solvents such as acetone and ethanol. There is little information published on its environmental fate. It is moderately toxic to aquatic organisms. 2,2-dibromo-3-nitrilopropionamide has a moderate human oral toxicity, may be a reproduction/developmental toxin and is a recognised irritant.
Chemical Properties
white powder
Uses
A chemical additive to control bacterial contamination in ethanol fermentation.
Production Methods
The commercial production of 2,2-dibromo-3-nitrilopropionamide (DBNPA) involves the bromination of cyanoacetamide in an aqueous medium. In this process, bromine is added to cyanoacetamide, resulting in the formation of DBNPA and hydrobromic acid. To improve bromine utilization and reduce costs, sodium hypochlorite is introduced as an oxidant to regenerate bromine from the hydrobromic acid, allowing further bromination. The reaction is conducted at 10–20 DegC to control exothermicity and prevent decomposition.
General Description
Colorless to yellow liquid with a moldy pungent odor.
Air & Water Reactions
Water soluble.
Reactivity Profile
2,2-Dibromo-2-cyanoacetamide is incompatible with bases, metals, oxidizing agents, acids. Dangerous gases may accumulate as a result of ignition and fire.
Mechanism of action
Broad-spectrum antimicrobial activity
Safety Profile
Poison by ingestion and intravenous routes. A severe skin and eye irritant. When heated to decomposition it emits very toxic fumes of Brand NO,. See also NITRILES.
Pesticide Type
Fungicide; Algicide
2,2-Dibromo-2-cyanoacetamide Preparation Products And Raw materials
Raw materials
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Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29766 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-86-13131129325 | sales1@chuanghaibio.com | China | 5214 | 58 |
| HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD | +86-15350851019; +86-15383190639 | admin@86-ss.com | China | 999 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29626 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 | info@dakenam.com | China | 14035 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21533 | 55 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +86-18949832763 | info@tnjchem.com | China | 2984 | 55 |
| Tianjin Zhongxin Chemtech Co., Ltd. | 86-22-66880623 +8618622897568 | sales@tjzxchem.com | China | 571 | 58 |
| Jinan Finer Chemical Co., Ltd | +86-531-88989536 +86-15508631887 | sales@finerchem.com | China | 2945 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-86-5926051114 | sales@amoychem.com | China | 6339 | 58 |
Related articles
- 2,2-Dibromo-2-Cyanoacetamide: A Crucial Antimicrobial Agent for Industrial Use with Safety Implications
- 2,2-Dibromo-2-cyanoacetamide(DBNPA) is an effective antimicrobial agent used in various industries, serving as an algicide, ba....
- Oct 22,2024
View Lastest Price from 2,2-Dibromo-2-cyanoacetamide manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-09-02 | 2,2-Dibromo-2-cyanoacetamide
10222-01-2
|
0.99 | RongNa Biotechnology Co.,Ltd | ||||
 |
2026-09-02 | 2,2-Dibromo-2-cyanoacetamide
10222-01-2
|
$1.00 | 1KG | >=99% | 1000mt/year | Jinan Finer Chemical Co., Ltd | |
 |
2026-09-02 | 2,2-Dibromo-2-cyanoacetamide
10222-01-2
|
$75.00-100.00 | 1kg | 99% | 5000 | HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD |
-
- 2,2-Dibromo-2-cyanoacetamide
10222-01-2
- 0.99
- RongNa Biotechnology Co.,Ltd
-
- 2,2-Dibromo-2-cyanoacetamide
10222-01-2
- $1.00
- >=99%
- Jinan Finer Chemical Co., Ltd
-
- 2,2-Dibromo-2-cyanoacetamide
10222-01-2
- $75.00-100.00
- 99%
- HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
10222-01-2(2,2-Dibromo-2-cyanoacetamide)Related Search:
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