4805-22-5

4805-22-5 structure

Name	5,5'-Dibromo-2,2'-bithiophene
Synonyms	2,2'-Bithiophene, 5,5'-dibroMo- 5,5'-DibroMo-2,2'-bithienyl 2-bromo-5-(5-bromothiophen-2-yl)thiophene 5,5′-Dibromo-2,2′-bithiophene 2,2'-Bi(5-bromothiophene) 5,5'-DibroMo-2,2'-bithiophenyl 5,5'-dibromo-2,2'-bisthiophene 5,5'-Dibromo-2,2'-bithiophene ISO 9001：2015 REACH 5,5-Dibromo-2,2-Bithiophene 2-bromo-5-(5-bromo-2-thienyl)thiophene SPECS AC-776 2-broMo-5-(5-broMothiophen-2-yl)thiophene 2T-2Br MFCD00219110 2TH-2Brb 5,5'-Dibromo-2,2'-bithiophene> M8230 5,5'-dibromo-2,2'-dithiophene 2,5'-DibroMobithiophene 2,2'-Bithiophene,5,5'-dibromo 5,5'-DibroMo-2,2'-dithienyl 5,5''-DIBROMO-2,2''-BITHIOPHENE IN1547, 5,5'-Dibromo-2,2'-bithiophene

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xn:Harmful;
Risk Phrases	R20/21/22
Safety Phrases	S36/37
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2934999090

492-97-7

~10%

4805-22-5

3141-27-3

~96%

4805-22-5

Literature: Wang, Nai-Xing Synthetic Communications, 2003 , vol. 33, # 12 p. 2119 - 2124

1003-09-4

~80%

4805-22-5

492-97-7

~9%

4805-22-5

3480-11-3

Literature: Nakayama, Juzo; Konishi, Toru; Murabayashi, Shigeru; Hoshino, Masamatsu Heterocycles, 1987 , vol. 26, # 7 p. 1793 - 1796

19162-80-2

~88%

4805-22-5

Literature: Dahlmann, Uwe; Neidlein, Richard Helvetica Chimica Acta, 1996 , vol. 79, # 3 p. 755 - 766

1003-09-4

5380-42-7

~24%

3339-82-0

4805-22-5

Literature: He, Chun-Yang; Wang, Zhen; Wu, Cai-Zhi; Qing, Feng-Ling; Zhang, Xingang Chemical Science, 2013 , vol. 4, # 9 p. 3508 - 3513

1003-09-4

455-17-4

4805-22-5

1073313-97-9

Detail

Literature: Ball, Liam T.; Lloyd-Jones, Guy C.; Russell, Christopher A. Journal of the American Chemical Society, 2014 , vol. 136, # 1 p. 254 - 264

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%