Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.Our main business covers the fields below:

1.Noble Metal Catalysts (Pt.Pd...)
2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...)
3.OLED intermediates (Fluorene,Carbazole,Boric acid...)
4.Customs Synthesis

Our advantage:

1. Higest quality and good package 
2.Fast delivery 
3.Better payment term 
4.Fast response to customer within 6 hours 
5.Good business credit in Europe ,US ,Japan ,Korea 

Anyway ,if you need any chemicals from China ,Henan Tianfu can help you

2,5-Dichlorothiophene Basic information

Product Name: 2,5-Dichlorothiophene

Synonyms: DICHLOROTHIOPHENE;2,5-DICHLOROTHIOPHENE;2,6-DICHLOROTHIOPHENE;2,5-dichloro-thiophen;thiophene,2,5-dichloro-;2,5-Dichlorothiophenene;2,5-Dichlorothiophene,97%;5-chloro-2-thienyl chloride

CAS: 3172-52-9

MF: C4H2Cl2S

MW: 153.03

EINECS: 221-638-8

Product Categories: Thiophenes;Organics;Thiophene&Benzothiophene;Miscellaneous;Thiophens;Halogenated Heterocycles;Heterocyclic Building Blocks;ThiophenesBuilding Blocks;Heterocycle-oher series

Mol File: 3172-52-9.mol

2,5-Dichlorothiophene Structure

2,5-Dichlorothiophene Chemical Properties

Melting point -41--40°C

Boiling point 162 °C

density 1.442 g/mL at 25 °C(lit.)

refractive index 1.561-1.563

Fp 59 °C

storage temp. 0-6°C

BRN 109887

CAS DataBase Reference 3172-52-9(CAS DataBase Reference)

NIST Chemistry Reference Thiophene, 2,5-dichloro-(3172-52-9)

EPA Substance Registry System Thiophene, 2,5-dichloro-(3172-52-9)

Safety Information

Hazard Codes T+,Xn

Risk Statements 40-26/27/28-36/37/38-20/21/22

Safety Statements 45-36/37-28A-36-26

RIDADR 2929

TSCA T

HazardClass 6.1

PackingGroup II