2,3-Dibromothiophene

2,3-Dibromothiophene Basic information

Product Name:	2,3-Dibromothiophene
Synonyms:	2,3-DibroMothiophene 98%, 3-DibroMothiophene 98%;BUTTPARK 146\50-38;2,3-DIBROMOTHIOPHENE;AKOS 91257;2,3-Dibromothiophene, 98+%;2,3-Dibromothiophene,97%;Thiophene, 2,3-dibromo-;NSC 99003
CAS:	3140-93-0
MF:	C4H2Br2S
MW:	241.93
EINECS:	221-542-6
Product Categories:	Thiophene&Benzothiophene;Miscellaneous;Thiophenes;Thiophens;Halogenated Heterocycles;Heterocyclic Building Blocks;ThiophenesBuilding Blocks;Thiophene Series;Heterocycles;Sulfur & Selenium Compounds;Building Blocks;C4 to C6;Chemical Synthesis;Heterocycle-oher series;Halogenated Heterocycles;Heterocyclic Building Blocks
Mol File:	3140-93-0.mol

2,3-Dibromothiophene Chemical Properties

Melting point	-17.5°C
Boiling point	218-219 °C (lit.)
density	2.137 g/mL at 25 °C (lit.)
refractive index	n20/D 1.632(lit.)
Fp	125 °F
storage temp.	Keep in dark place,Inert atmosphere,2-8°C
form	liquid
color	White to Yellow to Green
Specific Gravity	2.137
Sensitive	Light Sensitive
BRN	107512
InChIKey	ATRJNSFQBYKFSM-UHFFFAOYSA-N
CAS DataBase Reference	3140-93-0(CAS DataBase Reference)
NIST Chemistry Reference	Thiophene, 2,3-dibromo-(3140-93-0)

Safety Information

Hazard Codes	Xn,F,Xi,T
Risk Statements	10-36/37/38-20/21/22-36-25
Safety Statements	23-24/25-36/37/39-26-16-36-45
RIDADR	UN 1993 3/PG 3
WGK Germany	3
F	8
Hazard Note	Flammable/Irritant
HazardClass	3
PackingGroup	III
HS Code	29349990

MSDS Information

Provider	Language
2,3-Dibromothiophene	English
ACROS	English
SigmaAldrich	English
ALFA	English

2,3-Dibromothiophene Usage And Synthesis

Chemical Properties	clear yellowish to brownish liquid
Uses	2,3-Dibromothiophene (cas# 3140-93-0) is a compound useful in organic synthesis.

2,3-Dibromothiophene Preparation Products And Raw materials

Raw materials	3-Bromothiophene-->4,5-DIBROMOTHIOPHENE-2-CARBOXYLIC ACID-->2,4-Dibromothiophene-->Ethylmagnesium bromide-->N-Bromosuccinimide
Preparation Products	2-Formylthiophene-3-boronic acid-->3-Bromothiophene-2-carbaldehyde-->4,5-DIBROMOTHIOPHENE-2-CARBOXALDEHYDE-->4,5-Dibromothiophene-2-sulphonyl chloride-->Thiophene, 2,3-dibromo-5-methyl--->5,7-DODECADIYNE-1,12-DIOL-->3,5-DIBROMO-2-METHYLTHIOPHENE-->3-BROMOTHIOPHENE-2-CARBONITRILE-->3-(TRIMETHYLSILYLETHYNYL)THIOPHENE 97-->2,3-dibromo-5-chlorothiophene

2,3,5-Tribromothiophene SPECS AI-942/25034100 2,3-Dibromothiophene 2,5-DIBROMOTHIOPHENE,Dibromothiophene,2,5-Dibromothiophene,96% METHYL 4,5-DIBROMO-3-METHOXYTHIOPHENE-2-CARBOXYLATE 3,4-Dibromothiophene ,99%,3,4-Dibromothiophene 98%,3,4-Dibromothiophene, 98+%,3,4-DIBROMOTHIOPHENE METHYL 4,5-DIBROMO-3-HYDROXYTHIOPHENE-2-CARBOXYLATE Thifensulfuron RARECHEM AL BI 0455 4,5-Dibromothiophene-2-sulphonyl chloride 2,3-DIBROMO-5-THIOPHENECARBOXYLIC ACID HYDRAZIDE 2,4-DIBROMOTHIOPHENE,96%,2,4-DIBROMOTHIOPHENE, 90+%,2,4-DIBROMOTHIOPHENE 96%,2,4-Dibromothiophene,94%,2,4-DIBROMOTHIOPHENE 2,3,4-Tribromothiophene 1,2-Dibromopropane Tibrofan 1,3-Dibromo-5,5-dimethylhydantoin Tetrahydrothiophene Cephalothin sodium

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