ETHYL BROMOMALONATE
Diethyl bromomalonate
CAS: 685-87-0
Molecular Formula: C7H11BrO4
ETHYL BROMOMALONATE - Names and Identifiers
| Name | Diethyl bromomalonate |
| Synonyms | ETHYL BROMOMALONATE DIETHYL BROMOMALONATE Diethyl bromomalonate BROMO DIETHYL MALONATE 2-Diethyl bromomalonate Diethyl 2-bromomalonate alpha-Bromomalonic ester diethyl bromopropanedioate Diethyl alpha-bromomalonate Bromomalonic acid diethyl ester bromo-propanedioicacidiethylester Malonic acid, bromo-, diethyl ester |
| CAS | 685-87-0 |
| EINECS | 211-683-1 |
| InChI | InChI=1/C7H11BrO4/c1-3-11-6(9)5(8)7(10)12-4-2/h5H,3-4H2,1-2H3 |
ETHYL BROMOMALONATE - Physico-chemical Properties
| Molecular Formula | C7H11BrO4 |
| Molar Mass | 239.06 |
| Density | 1.402 g/mL at 25 °C (lit.) |
| Melting Point | -54°C |
| Boling Point | 233-235 °C (lit.) |
| Flash Point | >230°F |
| Water Solubility | Does not mix well with water. |
| Solubility | Chloroform, Hexanes |
| Vapor Presure | 0.0542mmHg at 25°C |
| Appearance | Liquid |
| Specific Gravity | 1.402 |
| Color | Clear colorless to slightly yellow |
| BRN | 509768 |
| pKa | 9.29±0.46(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Sensitive | Lachrymatory |
| Refractive Index | n20/D 1.451(lit.) |
ETHYL BROMOMALONATE - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | 34 - Causes burns |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 3265 8/PG 2 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 19 |
| TSCA | Yes |
| HS Code | 29171900 |
| Hazard Note | Corrosive/Lachrymator |
| Hazard Class | 8 |
| Packing Group | III |
ETHYL BROMOMALONATE - Reference Information
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | diethyl Bromo-malonate can be used as a synthetic intermediate in pharmaceutical and chemical industry. Compared with diethyl malonate, α-H of diethyl Bromo malonate is more acidic, and carbon anion is more easily formed under alkaline conditions, and bromine is a group that is easy to leave. |
| safety | if diethyl bromomalonate is inhaled, move the patient to fresh air; If there is skin contact, should remove contaminated clothing, with soap and water thoroughly rinse the skin, if there is discomfort, medical treatment; If the eyes contact, should separate the eyelids, with running water or saline, and immediately seek medical treatment; if the food, immediately gargle, prohibit emetic, should immediately see a doctor. |
Last Update：2024-04-09 02:00:10
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Product Name: Diethyl bromomalonate Request for quotation
CAS: 685-87-0
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Email: pules.cn@gmail.com
Mobile: +86-17551318830
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CAS: 685-87-0
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756
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