C4H4BrNO2
177.98 g/mol
Research ReagentDanger
N-bromobutanimide
CAS128-08-5EC204-877-2
Category
Research Reagent
Compound Class
Amide
Primary Use
Research Compound
N-bromobutanimide is a bromination reagent used in organic synthesis. It is a cyclic dicarboximide compound with a bromo substituent on the nitrogen atom, primarily employed for allylic bromination and oxidation reactions.
Allylic bromination (Wohl-Ziegler reaction)Oxidation of alcohols to carbonyl compoundsBromination of olefins
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
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Safety Reference
Danger
H272May intensify fire; oxidizer
H290May be corrosive to metals
H302Harmful if swallowed
H314Causes severe skin burns and eye damage
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H335May cause respiratory irritation
H341Suspected of causing genetic defects
H400Very toxic to aquatic life
H318Causes serious eye damage
Customs Tariff Classification
The international HS code for N-bromobutanimide (CAS 128-08-5) is 2925.19.
HS code (international, 6-digit)
2925.19
EU CN code (8-digit)
2925 19 95
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
1-bromopyrrolidine-2,5-dione
InChIKey
PCLIMKBDDGJMGD-UHFFFAOYSA-N
SMILES
C1CC(=O)N(C1=O)Br
Synonyms (32)
- NBS
- 1-Bromo-2,5-pyrrolidinedione
- 1-Bromopyrrolidine-2,5-dione
- 1-bromoazolidine-2,5-dione
- 1-brompyrrolidine-2,5-dione
- 2, 1-bromo-
- JV-bromosuccinimide
- N-Bromopyrrolidine-2,5-dione
- N-Bromosuccimide
- N-Bromosuccinimide
- N-Bromosuccinimide (NBS)
- N-Bromsuccinimid
- N-Bromsuccinimide
- N-bromo succinic imide
- N-bromosuccinic acid imide
- N-bromosuccinimid
- N-bromosuccinirnide
- N-bromosuccmimide
- N-brornosuccinimide
- Succinbromide
- Succinbromimide
- Succinibromimide
- Succinimide, N-bromo-
- bromo-succinimide
- n-bromobutanimide
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