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642517

Sigma-Aldrich

5-Bromothiazole

95%

Synonym(s):

5-Bromo-1,3-thiazole

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About This Item

Empirical Formula (Hill Notation):
C3H2BrNS
CAS Number:
3034-55-7
Molecular Weight:
164.02
MDL number:
MFCD07787394
UNSPSC Code:
12352100
PubChem Substance ID:
24883201
NACRES:
NA.22

Quality Level

100

Assay

95%

refractive index

n20/D 1.5955

density

1.835 at 25 °C

functional group

bromo

SMILES string

Brc1cncs1

InChI

1S/C3H2BrNS/c4-3-1-5-2-6-3/h1-2H

InChI key

DWUPYMSVAPQXMS-UHFFFAOYSA-N

Related Categories

General description

5-Bromothiazole is a monobromothiazole, which can be prepared via treatment of 2,5-dibromothiazole with sodium ethoxide followed by hydrogenation over spongy nickel.

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H302,H315,H317,H318,H335

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

170.1 °F - closed cup

Flash Point(C)

76.7 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
STBK3560
STBJ6507
STBG9872
STBF4723V
STBD6522V

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"Synthesis of Brominated Thiazoles via Sequential Bromination-Debromination Methods"
Uzelac.JE and Rasmussen.CS
The Journal of Organic Chemistry (2017)

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