Purity : >95.0%(GC)

CAS No.: 3141-27-3
EC No.: 221-547-3
EC Name: 2,5-dibromothiophene
ECHA Name: 2,5-dibromothiophene

Thiophene, 2,5-dibromo-

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SKU: 2,5-Dibromothiophene ; 3141-27-3 ; 2,5-dibromothiophene ; 221-547-3 ; 2,5-dibromothiophene ; 100.019.589 Category:
Purity / Analysis Method >95.0%(GC)
Molecular Formula / Molecular Weight C4H2Br2S = 241.93
Physical State (20 deg.C) Liquid
Store Under Inert Gas Store under inert gas
Condition to Avoid Light Sensitive,Air Sensitive
CAS RN 3141-27-3
PubChem Substance ID 87568035
MDL Number MFCD00005420

Specification & Properties

Purity(GC) min. 95.0 %
Boiling Point 210 deg.C
Flash point 99 deg.C
Specific Gravity (20/20) 2.14
Refractive Index 1.63

Safety & Regulations

Safety Information:
Chemical Safety Chemical SafetyChemical SafetyChemical Safety
Signal Word Danger
Hazard Statements H300 : Fatal if swallowed.
H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P270 : Do not eat, drink or smoke when using this product.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth.
P405 : Store locked up.
Related Laws:
Transport Information:
UN Number UN2810
Class 6.1
Packing Group II
Hazard Classification:

According to the classification provided by companies to ECHA in CLP notifications this substance
causes serious eye irritation,
causes skin irritation and
may cause respiratory irritation.

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