Bromobutanedioic acid
DL-Bromosuccinic acid
CAS: 923-06-8
Molecular Formula: C4H5BrO4
Bromobutanedioic acid - Names and Identifiers
| Name | DL-Bromosuccinic acid |
| Synonyms | Bromosuccinic Acid Bromobutanedioic acid DL-Bromosuccinic acid 2-bromobutanedioic acid (2R)-2-bromobutanedioate (2S)-2-bromobutanedioate |
| CAS | 923-06-8 |
| EINECS | 213-087-7 |
| InChI | InChI=1/C4H5BrO4/c5-2(4(8)9)1-3(6)7/h2H,1H2,(H,6,7)(H,8,9)/p-2/t2-/m0/s1 |
Bromobutanedioic acid - Physico-chemical Properties
| Molecular Formula | C4H5BrO4 |
| Molar Mass | 196.98 |
| Melting Point | 160-162℃ |
| Boling Point | 255.1°C at 760 mmHg |
| Flash Point | 108.1°C |
| Water Solubility | 120g/L(15.5 ºC) |
| Vapor Presure | 0.00512mmHg at 25°C |
| pKa | pK1: 2.55;pK2: 4.41 (25°C) |
| Storage Condition | Room Temprature |
| MDL | MFCD00004213 |
| Physical and Chemical Properties | Chemical properties white crystalline powder. The melting point of the right-handed body is 176-180 ℃, and the left-handed body is 177-178 ℃ (decomposition). Soluble in water and alcohol. |
| Use | Uses for organic synthesis. |
Bromobutanedioic acid - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection |
| UN IDs | 1759 |
| WGK Germany | 3 |
| HS Code | 29171990 |
| Hazard Class | 8 |
| Packing Group | III |
Bromobutanedioic acid - Upstream Downstream Industry
| Raw Materials | Hydrogen bromide Fumaric acid |
| Downstream Products | Bromocriptine |
Bromobutanedioic acid - Introduction
Solubility in water: 18.2%, soluble in ethanol, insoluble in ether.
Last Update：2022-10-16 17:30:12
Bromobutanedioic acid - Production method
From the bromination of fumarate. After adding 40% hydrobromic acid to fumaric acid, it is saturated with hydrogen bromide gas, and then kept in an oil bath at 105-130 ℃ for 6 hours to obtain crude product; after dissolving in water, it is extracted with ether; after diethyl ether is recovered, white crystals are obtained, then dissolved in water, filtered, concentrated under reduced pressure to obtain crystals, and washed with ethyl acetate to obtain finished products.
Last Update：2024-04-10 22:29:15
Bromobutanedioic acid - Nature
| solubility | Insoluble in ether. |
| Merck | 14,1437 |
| BRN | 1723556 |
Last Update：2024-04-09 21:04:16
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Product Name: 2-Bromobutanedioic acid;DL-Bromosuccinic acid Visit Supplier Webpage Request for quotationCAS: 923-06-8
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Product Name: Bromosuccinic acid Visit Supplier Webpage Request for quotation
CAS: 923-06-8
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CAS: 923-06-8
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View History
Bromobutanedioic acid
2,4-Dichlorothiazole-5-carboxylic acid ethyl ester
84423-09-6
2-Amino-6-(trifluoromethyl)pyridin-3-ol
H-D-CHG-OME HCL
(3-Amino-propoxy)-acetic acid
3H-Pyrazol-3-one, 4-[[[(4-chlorophenyl)methyl]amino]methylene]-2,4-dihydro-5-methyl-
四氢呋喃-4-甲醛
4-(TRIFLUOROACETYL)TOLUENE
4-(4-甲基哌嗪基)苯胺
2,4-Dichlorothiazole-5-carboxylic acid ethyl ester
84423-09-6
2-Amino-6-(trifluoromethyl)pyridin-3-ol
H-D-CHG-OME HCL
(3-Amino-propoxy)-acetic acid
3H-Pyrazol-3-one, 4-[[[(4-chlorophenyl)methyl]amino]methylene]-2,4-dihydro-5-methyl-
四氢呋喃-4-甲醛
4-(TRIFLUOROACETYL)TOLUENE
4-(4-甲基哌嗪基)苯胺
Raw Materials for Bromobutanedioic acid
Downstream Products for Bromobutanedioic acid