101338

Sigma-Aldrich

Benzothiazole

96%

Empirical Formula (Hill Notation):
C7H5NS
CAS Number:
Molecular Weight:
135.19
Beilstein/REAXYS Number:
109468
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22
Pricing and availability is not currently available.

vapor density

4.66 (vs air)

Quality Level

vapor pressure

34 mmHg ( 131 °C)

assay

96%

refractive index

n20/D 1.642 (lit.)

bp

231 °C (lit.)

mp

2 °C (lit.)

density

1.238 g/mL at 25 °C (lit.)

SMILES string

c1ccc2scnc2c1

InChI

1S/C7H5NS/c1-2-4-7-6(3-1)8-5-9-7/h1-5H

InChI key

IOJUPLGTWVMSFF-UHFFFAOYSA-N

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Application

Interesting carbonyl equivalent. Reacts with aldehydes or ketones to generate α-hydroxy carbonyl compounds.

Packaging

5, 100, 500 g in glass bottle

Pictograms

Skull and crossbones

Signal Word

Danger

Hazard Statements

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Hazard Codes

T

Risk Statement

20-24-25-36

Safety Statement

23-26-36/37-45

RIDADR

UN 2810 6.1 / PGIII

WGK Germany

WGK 3

Flash Point(F)

224.6 °F - Pensky-Martens closed cup

Flash Point(C)

107 °C - Pensky-Martens closed cup

Bulletin of the Chemical Society of Japan, 61, 3637-3637 (1988)
Alexandros G Asimakopoulos et al.
Environment international, 59, 274-281 (2013-07-16)
Benzotriazole (BTR) and benzothiazole (BTH) derivatives are high-production-volume chemicals that are mainly used as corrosion inhibitors, and are widely distributed in the environment. BTR derivatives are found in plastics, dishwasher detergents, dry cleaning equipment, and de-icing/anti-icing fluids. BTH derivatives are...
Liang-Hua Zou et al.
Chemical communications (Cambridge, England), 48(92), 11307-11309 (2012-10-18)
A convenient transition metal-free procedure for the direct thiolation of 1,3,4-oxadiazole C-H bonds using diaryl disulfides has been developed. Other substrates including indole, benzothiazole, N-phenylbenzimidazole, and caffeine were also thiolated in this manner, providing the corresponding products in good to...
Belal H M Hussein et al.
European journal of medicinal chemistry, 51, 99-109 (2012-03-20)
New complexes with a potent DNA-binding anti-tumor agent, europium(III)- and terbium(III)-2-thioacetate benzothiazole were synthesized and characterized. These complexes showed strong binding affinity to calf thymus DNA using fluorometric and electronic absorption spectroscopy. The synthesized complexes resulted in inhibition of proliferation...
Gabriel Navarrete-Vazquez et al.
European journal of medicinal chemistry, 53, 346-355 (2012-05-16)
The ethyl 2-(6-substituted benzo[d]thiazol-2-ylamino)-2-oxoacetate derivatives (OX 1-9) were prepared using a one-step reaction. The in vitro inhibitory activity of the compounds against protein tyrosine phosphatase 1B (PTP-1B) was evaluated. Compounds OX-(1, 6 and 7) were rapid reversible (mixed-type) inhibitors of...

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