ChemicalBook--->CAS DataBase List--->3034-48-8

3034-48-8

3034-48-8 Structure

3034-48-8 Structure
IdentificationMore
[Name]

2-Bromo-5-nitrothiazole
[CAS]

3034-48-8
[Synonyms]

2-BROMO-5-NITROTHIAZOLE
AKOS 90293
BROMO(2-)-5-NITRO THIAZOLE
BUTTPARK 43\57-57
2-Bromo-5-nitro-1,3-thiazole
5-Nitro-2-bromothiazole
Thiazole, 2-bromo-5-nitro-
2-Bromo-5-nitrothiazole ,98%
[EINECS(EC#)]

221-226-8
[Molecular Formula]

C3HBrN2O2S
[MDL Number]

MFCD00005317
[Molecular Weight]

209.02
[MOL File]

3034-48-8.mol
Chemical PropertiesBack Directory
[Appearance]

YELLOW TO BROWN CRYSTALLINE POWDER
[Melting point ]

85-88 °C (dec.) (lit.)
[Boiling point ]

289.7±13.0 °C(Predicted)
[density ]

2.1273 (estimate)
[storage temp. ]

under inert gas (nitrogen or Argon) at 2–8 °C
[form ]

Crystalline Powder
[pka]

-2.84±0.10(Predicted)
[color ]

Yellow to brown
[Water Solubility ]

Slightly soluble in water.
[Detection Methods]

HPLC
[BRN ]

4856
[InChI]

InChI=1S/C3HBrN2O2S/c4-3-5-1-2(9-3)6(7)8/h1H
[InChIKey]

ANIJFZVZXZQFDH-UHFFFAOYSA-N
[SMILES]

S1C([N+]([O-])=O)=CN=C1Br
[CAS DataBase Reference]

3034-48-8(CAS DataBase Reference)
[NIST Chemistry Reference]

2-Bromo-5-nitrothiazole(3034-48-8)
[EPA Substance Registry System]

3034-48-8(EPA Substance)
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P261-P264-P271-P280-P302+P352-P305+P351+P338
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
[WGK Germany ]

3
[RTECS ]

XJ2986000
[TSCA ]

Yes
[HS Code ]

29339900
[Storage Class]

11 - Combustible Solids
[Hazard Classifications]

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Sodium nitrite-->Copper(II) sulfate-->Sodium bromide-->2-Amino-5-nitrothiazole
Hazard InformationBack Directory
[Chemical Properties]

YELLOW TO BROWN CRYSTALLINE POWDER
[Uses]

2-Bromo-5-nitrothiazole is used as a building block. It is used as an intermediate to produce other chemicals.
[Application]

The reaction of 2-Bromo-5-nitrothiazole with weakly basic secondary aliphatic amines produces the expected 2-amino product from nucleophilic substitution of bromine. However, the reaction of isomeric 5-bromo-2-nitrothiazole with such amines produces the expected mixture of the 5-amino product and the 2-amino 5-nitrothiazole rearrangement product.
Spectrum DetailBack Directory
[Spectrum Detail]

2-Bromo-5-nitrothiazole(3034-48-8)1HNMR
2-Bromo-5-nitrothiazole(3034-48-8)FT-IR
2-Bromo-5-nitrothiazole(3034-48-8)IR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

2-Bromo-5-nitrothiazole, 98%(3034-48-8)
[Alfa Aesar]

2-Bromo-5-nitrothiazole, 98%(3034-48-8)
[Sigma Aldrich]

3034-48-8(sigmaaldrich)
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