Pesticide Fungicide Preservative for Cosmetics Bronopol BP Bronopol 99 TC
| 2-Bromo-2-nitro-1,3-propanediol Basic information |
| Product Name: |
2-Bromo-2-nitro-1,3-propanediol |
| Synonyms: |
1,3-Propanediol, 2-bromo-2-nitro-;2-Bromo-1-nitro-1,3-propanediol;2-bromo-2-nitro-3-propanediol;2-Bromo-2-nitropropan-1,3-diol;2-Nitro-2-bromo-1,3-propanediol;3-Propanediol,2-bromo-2-nitro-1;beta-Bromo-beta-nitrotrimethyleneglycol;Bioban BNPD-40 |
| CAS: |
52-51-7 |
| MF: |
C3H6BrNO4 |
| MW: |
199.99 |
| EINECS: |
200-143-7 |
| Product Categories: |
Propanes/propenes;FUNGICIDE;Biocide;water treatment agent;Building Blocks;Chemical Synthesis;Organic Building Blocks;Oxygen Compounds;Polyols;Antibacterial agent;Antiseptic-water treatment-bactericide-Bronopol;Food additive;CHEMICAL |
| Mol File: |
52-51-7.mol |
 |
| |
| 2-Bromo-2-nitro-1,3-propanediol Chemical Properties |
| mp |
130-133 °C(lit.) |
| Fp |
167°C |
| Water Solubility |
25 g/100 mL (22 ºC) |
| Merck |
14,1447 |
| BRN |
1705868 |
| Stability: |
Stable. Hygroscopic. Incompatible with strong oxidizing agents, strong bases, strong reducing agents, acid chlorides and anhydrides, moisture. |
| CAS DataBase Reference |
52-51-7(CAS DataBase Reference) |
| NIST Chemistry Reference |
Bronopol(52-51-7) |
| EPA Substance Registry System |
1,3-Propanediol, 2-bromo-2-nitro-(52-51-7) |
| Hazard Codes |
Xn,N |
| Risk Statements |
21/22-37/38-41-50 |
| Safety Statements |
26-37/39-61-36/37/39 |
| RIDADR |
UN 3241 4.1/PG 3 |
| WGK Germany |
2 |
| RTECS |
TY3385000 |
| F |
4.2-8-9-21 |
| HazardClass |
4.1 |
| PackingGroup |
III |
| HS Code |
29055999 |
| Hazardous Substances Data |
52-51-7(Hazardous Substances Data) |
| Provider |
Language |
| Bronopol |
English |
| ACROS |
English |
| SigmaAldrich |
English |
| ALFA |
English |
| |
| 2-Bromo-2-nitro-1,3-propanediol Usage And Synthesis |
| Chemical Properties |
off-white crystalline powder |
| General Description |
White crystals. Ignite easily and burn readily. May detonate under strong shock. Decomposes when heated, evolving toxic gases. Toxic by skin absorption, inhalation or ingestion. |
| Air & Water Reactions |
Highly flammable. Water soluble. |
| Reactivity Profile |
Incompatible with strong oxidizing agents, strong bases, strong reducing agents, acid chlorides and acid anhydrides. 2-Bromo-2-nitro-1,3-propanediol is also incompatible with sulfhydryl compounds or with aluminum or iron containers (it is stable in contact with tin or stainless steel). |
| Health Hazard |
Fire may produce irritating and/or toxic gases. Contact may cause burns to skin and eyes. Contact with molten substance may cause severe burns to skin and eyes. Runoff from fire control may cause pollution. |
| Fire Hazard |
Flammable/combustible material. May be ignited by friction, heat, sparks or flames. Some may burn rapidly with flare burning effect. Powders, dusts, shavings, borings, turnings or cuttings may explode or burn with explosive violence. Substance may be transported in a molten form at a temperature that may be above its flash point. May re-ignite after fire is extinguished. |
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| 2-Bromo-2-nitro-1,3-propanediol Preparation Products And Raw materials |
| Raw materials |
Methanol-->Diethyl ether-->Bromine-->Potassium hydroxide -->Formaldehyde-->Sodium methanolate-->Nitromethane-->Dichloroethane-->1,3-Propanediol |
