Home > Carbonyl Compounds> 2,1,3-Benzothiadiazole-5-carbaldehyde

2,1,3-Benzothiadiazole-5-carbaldehyde

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Origin: China

Cas No: 71605-72-6

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 71605-72-6 Formula: C7H4N2OS Molecular Weight: 164.18400

Basic Info

Chemical Name	2,1,3-Benzothiadiazole-5-carbaldehyde
Synonyms	2,1,3-benzothiadiazole-5-carboxaldehyde; 5-Formyl-2,1,3-benzothiadiazole;
CAS No.	71605-72-6
Molecular Formula	C7H4N2OS
Molecular Weight	164.18400
PSA	71.09000
LogP	1.50380

Properties

Density	1.477g/cm3
Boiling Point	306.728ºC at 760 mmHg
Melting Point	90-92ºC
Flash Point	139.305ºC
Refractive Index	1.753

Safety Info

Safety Statements	S24/25
HS Code	2934999090
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

2,1,3-Benzothiadiazol-5-ylmethanol→2,1,3-Benzothiadiazole-5-carbaldehyde
5-(BROMOMETHYL)-2,1,3-BENZOTHIADIAZOLE→2,1,3-Benzothiadiazole-5-carbaldehyde
5-Methyl-2,1,3-benzothiadiazole→2,1,3-Benzothiadiazole-5-carbaldehyde

Precursor

N'-benzo[1,2,5]thiadiazol-5-ylmethylene-N,N-dimethyl-benzene-1,4-diamine N'-oxide
5-(BROMOMETHYL)-2,1,3-BENZOTHIADIAZOLE
5-Methyl-2,1,3-benzothiadiazole
2,1,3-Benzothiadiazol-5-ylmethanol

Downstream Product

2,1,3-Benzothiadiazole-5-carboxylic acid
5-(1,3-thiazolidin-2-yl)-2,1,3-benzothiadiazole

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