Purity : >98.0%(T)

CAS No.: 128-08-5
EC No.: 204-877-2
EC Name: 1-bromopyrrolidine-2,5-dione
ECHA Name: N-bromosuccinimide


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SKU: N-Bromosuccinimide ; 128-08-5 ; 1-bromopyrrolidine-2,5-dione ; 204-877-2 ; N-bromosuccinimide ; 100.004.435 Category:
Purity / Analysis Method >98.0%(T)
Molecular Formula / Molecular Weight C4H4BrNO2 = 177.99
Physical State (20 deg.C) Solid
Storage Temperature 0-10°C
Store Under Inert Gas Store under inert gas
Condition to Avoid Light Sensitive,Moisture Sensitive,Heat Sensitive
CAS RN 128-08-5
PubChem Substance ID 87563662
Merck Index (14) 1438
MDL Number MFCD00005510

Specification & Properties

Appearance White to Orange to Green powder to crystal
Purity(Iodometric Titration) min. 98.0 %
Melting Point 176 deg.C(dec.)
Boiling Point 339 deg.C
Solubility in water Slightly soluble
Degree of solubility in water 14.7 g/l 25 deg.C
Solubility (soluble in) Acetone
Solubility (very slightly) Ether

Safety & Regulations

Safety Information:
Chemical Safety Chemical SafetyChemical SafetyChemical SafetyChemical Safety
Signal Word Danger
Hazard Statements H302 : Harmful if swallowed.
H314 : Causes severe skin burns and eye damage.
H290 : May be corrosive to metals.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P260 : Do not breathe dusts or mists.
P270 : Do not eat, drink or smoke when using this product.
P234 : Keep only in original container.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P390 : Absorb spillage to prevent material damage.
P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.
P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P363 : Wash contaminated clothing before reuse.
P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth.
P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor.
P406 : Store in corrosive resistant container with a resistant inner liner.
P405 : Store locked up.
Related Laws:
Transport Information:
UN Number UN3261
Class 8
Packing Group III
Hazard Classification:

According to the classification provided by companies to ECHA in REACH registrations this substance
is very toxic to aquatic life,
may intensify fire (oxidiser),
causes serious eye irritation,
is suspected of causing genetic defects,
may be corrosive to metals,
causes skin irritation and
may cause an allergic skin reaction.

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