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Basic Description
| Synonyms | C2H3BrO | HSDB 663 | FT-0621822 | Ethanoyl bromide | InChI=1/C2H3BrO/c1-2(3)4/h1H | AMY21856 | F0001-1319 | EINECS 208-061-7 | A0080 | EC 208-061-7 | DTXSID5060140 | Acetic acid, bromide | MFCD00000114 | AcBr | A828254 | 4-02-00-00398 (Beilstein Handbook |
|---|---|
| Specifications & Purity | ≥97% |
| Storage Temp | Argon charged |
| Shipped In | Normal |
| Product Description |
Product Introduction Acetyl bromide effectively mediates Nazarov cyclization of a cross-conjugated pentadienone to give (±)-methyl rocaglate. It is added to dissolve Arabidopsis lignin during acetyl bromide method for rapid microscale determination of lignin content in Arabidopsis. Product Usage Acetyl bromide can be used: • In the quantification of lignin in cell wall residues of Arabidopsis. • In the total synthesis of cinchona alkaloids named quinidine and quinine. • To prepare 9,10-diarylanthracenes and triarylmethanes by reacting with arenes and various aromatic aldehydes using ZnBr2/SiO2. • To prepare glycosyl bromides from free sugars or their peracetates. |
Taxonomic Classification
Taxonomy Tree
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Kingdom
Organic compounds
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Superclass
Organohalogen compounds
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Class
Acyl halides
- Subclass Acyl bromides
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Class
Acyl halides
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Superclass
Organohalogen compounds
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organohalogen compounds |
| Class | Acyl halides |
| Subclass | Acyl bromides |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Acyl bromides |
| Alternative Parents | Organobromides Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Acyl bromide - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organobromide - Carbonyl group - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as acyl bromides. These are organic compounds containing the functional group -CO-Br. |
| External Descriptors | Not available |
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Names and Identifiers
| Pubchem Sid | 504751961 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504751961 |
| IUPAC Name | acetyl bromide |
| INCHI | InChI=1S/C2H3BrO/c1-2(3)4/h1H3 |
| InChIKey | FXXACINHVKSMDR-UHFFFAOYSA-N |
| Smiles | CC(=O)Br |
| Isomeric SMILES | CC(=O)Br |
| WGK Germany | 3 |
| RTECS | AO5955000 |
| UN Number | 1716 |
| Packing Group | II |
| Molecular Weight | 122.95 |
| Beilstein | 1697546 |
| Reaxy-Rn | 1697546 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1697546&ln= |
Certificates（CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 F2424017 |
Certificate of Analysis | Jun 17, 2025 | A109619 |
| I2209353 |
Certificate of Analysis | Jun 17, 2025 | A109619 |
| F2518157 |
Certificate of Analysis | Apr 27, 2025 | A109619 |
| E2513150 |
Certificate of Analysis | Apr 27, 2025 | A109619 |
| E2513104 |
Certificate of Analysis | Apr 27, 2025 | A109619 |
| E2513119 |
Certificate of Analysis | Apr 27, 2025 | A109619 |
| E2513180 |
Certificate of Analysis | Apr 27, 2025 | A109619 |
| F2424018 |
Certificate of Analysis | Apr 08, 2025 | A109619 |
| F2424019 |
Certificate of Analysis | Apr 08, 2025 | A109619 |
| F2424020 |
Certificate of Analysis | Apr 08, 2025 | A109619 |
| L2403196 |
Certificate of Analysis | Nov 23, 2024 | A109619 |
| L2403197 |
Certificate of Analysis | Nov 23, 2024 | A109619 |
| L2403198 |
Certificate of Analysis | Nov 23, 2024 | A109619 |
| I2322100 |
Certificate of Analysis | Aug 14, 2024 | A109619 |
| B2328226 |
Certificate of Analysis | Dec 21, 2023 | A109619 |
| A2218170 |
Certificate of Analysis | Sep 13, 2023 | A109619 |
| A2218168 |
Certificate of Analysis | Sep 13, 2023 | A109619 |
| A2218182 |
Certificate of Analysis | Sep 13, 2023 | A109619 |
| I2209356 |
Certificate of Analysis | Jun 15, 2023 | A109619 |
| I2209354 |
Certificate of Analysis | Jun 15, 2023 | A109619 |
| I2209355 |
Certificate of Analysis | Jun 15, 2023 | A109619 |
| H2315327 |
Certificate of Analysis | Jun 15, 2023 | A109619 |
| E2112192 |
Certificate of Analysis | Mar 08, 2022 | A109619 |
| E2112193 |
Certificate of Analysis | Mar 08, 2022 | A109619 |
| E2112194 |
Certificate of Analysis | Mar 08, 2022 | A109619 |
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Chemical and Physical Properties
| Solubility | Miscible with ether, chloroform, benzene and acetone. |
|---|---|
| Sensitivity | Light & Moisture Sensitive |
| Refractive Index | 1.4485-1.4505 |
| Flash Point(°F) | 230 °F |
| Flash Point(°C) | 110 °C |
| Boil Point(°C) | 75-77°C |
| Melt Point(°C) | -96°C |
| Molecular Weight | 122.950 g/mol |
| XLogP3 | 0.800 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 121.937 Da |
| Monoisotopic Mass | 121.937 Da |
| Topological Polar Surface Area | 17.100 Ų |
| Heavy Atom Count | 4 |
| Formal Charge | 0 |
| Complexity | 33.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
Citations of This Product
| 1. Xuehui Cao, Ge Bai, Jianrong Zheng, Danshi Zhu, Jianrong Li. (2022) Effects of freeze–thaw cycles on the texture of Nanguo pear. JOURNAL OF TEXTURE STUDIES, 53 (5): (662-671). |
| 2. Yin Yan, Lihe Zhang, Xi Zhao, Siyu Zhai, Qian Wang, Cui Li, Xu Zhang. (2022) Utilization of lignin upon successive fractionation and esterification in polylactic acid (PLA)/lignin biocomposite. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 203 (49). |
| 3. Aqiang Liu, Chenghao Bi, Xuanhui Qu, Jianjun Tian. (2021) Demystifying the Formation of Colloidal Perovskite Nanocrystals via Controlling Stepwise Synthesis. Journal of Physical Chemistry C, 125 (26): (14204–14211). |
| 4. Chuan-Jian Li, Min-An Ye, Pei-Pei Su, Cheng Yao, Yi Zhou. (2021) Cyanine-modified near-infrared upconversion nanoprobe for ratiometric sensing of N2H4 in living cells. SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 247 (119153). |
| 5. Tianhao Cao, Yizhong Zhang, Qian Gong, Qun Zou, Ruifeng Pan, Zhixia Wang. (2024) Apparent molar volume at infinite dilution, expansivities and electrochemical behaviours of binary system (tetramethylpiperidine 1-oxyl-based ionic liquids + water). PHYSICS AND CHEMISTRY OF LIQUIDS, |
| 6. Lin Kexin, Zhang Weiting, Fan Xinyang, Li Xiaoyan, Wang Nuomeng, Yu Shuyu, Lu Lei. (2024) Deep eutectic solvents assisted laccase pretreatment for improving enzymatic hydrolysis of corn stover. BIOPROCESS AND BIOSYSTEMS ENGINEERING, (1-11). |
| 7. Xiao-Yan Sun, Fan-Feng Hua, Tian-Wen Bai, Ying-Long Fu. (2025) Development of red fluorescent probe for visual detection of N2H4 via nanofiber membrane and its application in environmental analysis and biological imaging. SENSORS AND ACTUATORS B-CHEMICAL, 423 (136807). |
| 8. Gong Xiujin, Wang Dengfeng, Zheng Qiannan, Liu Lin, Wu Han, Li Zihan, Hong Haojie, Yao Juming. (2024) Efficient extraction of highly reactive lignin from waste mulberry branches. Biomass Conversion and Biorefinery, (1-10). |
| 9. Liyi Zhang, Guangyong Zeng, Jianquan Luo, Yinhua Wan, Benkun Qi. (2025) Exploring the varied effects of lignin modification during deep eutectic solvents pretreatment on enzymatic cellulose hydrolysis. BIOMASS & BIOENERGY, 195 (107707). |
| 10. Hui-Jun Liu, Da-Yu Sun, Lei Yang, Guang-Hui Ma, Rong-Ying Xia, Zi-Qi Wang, Ming-Zhu Yao, Li-Jing Gao, Rui-Ping Wei, Xiao-Mei Pan, Guo-Min Xiao. (2025) Pretreatment of enzymatic hydrolysis lignin based on deep eutectic solvent containing a reversibly-soluble base. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 301 (140452). |
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