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193925

4-Methylthiazole

99%

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25 g

Available to ship TODAYfromMILWAUKEE

$61.10
$45.82
100 g

Available to ship TODAYfromMILWAUKEE

$108.00
$81.00

About This Item

Empirical Formula (Hill Notation):
C4H5NS
CAS Number:
693-95-8
Molecular Weight:
99.15
NACRES:
NA.22
PubChem Substance ID:
24851621
UNSPSC Code:
12352100
EC Number:
211-764-1
MDL number:
MFCD00005340
Assay:
99%
Form:
liquid

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Quality Segment

100

assay

99%

form

liquid

refractive index

n20/D 1.524 (lit.)

bp

133-134 °C (lit.)

density

1.09 g/mL at 25 °C (lit.)

SMILES string

Cc1cscn1

InChI

1S/C4H5NS/c1-4-2-6-3-5-4/h2-3H,1H3

InChI key

QMHIMXFNBOYPND-UHFFFAOYSA-N

General description

4-Methylthiazole forms complexes with cobalt(II), zinc(II), nickel(II) and copper(II) halides.

Application

4-Methylthiazole was used in the synthesis of catalytic dendrophanes, as functional mimics of the thiamine-diphosphate-dependent enzyme pyruvate oxidase. It was used in small scale preparation of 3-butyl-4-methylthiazolium bromide.

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This Item
W371602302740380563
4-Methylthiazole 99%

Sigma-Aldrich

193925

4-Methylthiazole

4-Methylthiazole ≥98%, FG

Sigma-Aldrich

W371602

4-Methylthiazole

5-Methylthiazole 97%

Sigma-Aldrich

302740

5-Methylthiazole

2-Amino-5-methylthiazole 98%

Sigma-Aldrich

380563

2-Amino-5-methylthiazole

assay

99%

assay

≥98%

assay

97%

assay

98%

refractive index

n20/D 1.524 (lit.)

refractive index

n20/D 1.524 (lit.)

refractive index

n20/D 1.528 (lit.)

refractive index

-

form

liquid

form

-

form

liquid

form

powder

density

1.09 g/mL at 25 °C (lit.)

density

1.09 g/mL at 25 °C (lit.)

density

1.12 g/mL at 25 °C (lit.)

density

-

bp

133-134 °C (lit.)

bp

133-134 °C (lit.)

bp

141-142 °C/745 mmHg (lit.)

bp

-

Quality Level

100

Quality Level

300, 400

Quality Level

100

Quality Level

100

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pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

89.6 °F - closed cup

flash_point_c

32 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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