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2,5-Dibromothiophene

2,5-Dibromothiophene
2,5-Dibromothiophene structure
CAS No.
3141-27-3
Chemical Name:
2,5-Dibromothiophene
Synonyms
2,5 DBT;TH-2Bra;NSC 4488;Dibromothiophene;2,5-DIBROMOTHIOPHENE;2,5-dibromo-thiophen;Thiophene,2,5-dibromo-;2, 5 - two br thiophene;2,5-Dibromothiophene,95%;2,5-Dibromothiophene,96%
CBNumber:
CB1694455
Molecular Formula:
C4H2Br2S
Formula Weight:
241.93
MOL File:
3141-27-3.mol

2,5-Dibromothiophene Properties

Melting point:
-6 °C
Boiling point:
211 °C
Density 
2.147 g/mL at 25 °C(lit.)
refractive index 
1.627-1.63
Flash point:
99 °C
storage temp. 
0-6°C
form 
Liquid
color 
Clear pale yellow to brown
Specific Gravity
2.147
Water Solubility 
practically insoluble
BRN 
109899
InChIKey
KBVDUUXRXJTAJC-UHFFFAOYSA-N
CAS DataBase Reference
3141-27-3(CAS DataBase Reference)
NIST Chemistry Reference
Thiophene, 2,5-dibromo-(3141-27-3)
EPA Substance Registry System
Thiophene, 2,5-dibromo-(3141-27-3)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  T+,Xi
Risk Statements  68-43-36/37/38-28-20/21
Safety Statements  45-36/37/39-28A-26-36
RIDADR  UN2810
WGK Germany  3
Hazard Note  Irritant
TSCA  T
HazardClass  6.1
PackingGroup  II
HS Code  29349990
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H300 Fatal if swallowed Acute toxicity,oral Category 1, 2 Danger P264, P270, P301+P310, P321, P330,P405, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
H341 Suspected of causing genetic defects Germ cell mutagenicity Category 2 Warning P201,P202, P281, P308+P313, P405,P501
Precautionary statements:
P201 Obtain special instructions before use.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.
P501 Dispose of contents/container to..…

2,5-Dibromothiophene price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 108472 2,5-Dibromothiophene 95% 3141-27-3 25g $44.5 2018-11-13 Buy
Sigma-Aldrich 108472 2,5-Dibromothiophene 95% 3141-27-3 100g $114 2018-11-13 Buy
TCI Chemical D1549 2,5-Dibromothiophene >95.0%(GC) 3141-27-3 25g $37 2018-11-22 Buy
TCI Chemical D1549 2,5-Dibromothiophene >95.0%(GC) 3141-27-3 100g $111 2018-11-22 Buy
Alfa Aesar A13406 2,5-Dibromothiophene, 96% 3141-27-3 25g $39.8 2018-11-13 Buy

2,5-Dibromothiophene Chemical Properties,Uses,Production

Chemical Properties

Light Yellow Liquid

2,5-Dibromothiophene Preparation Products And Raw materials

Raw materials

Preparation Products


2,5-Dibromothiophene Suppliers

Global( 264)Suppliers
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2,5-Dibromothiophene Spectrum


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