Home > Aromatic Compounds> 4-Aminobenzo-2,1,3-thiadiazole

4-Aminobenzo-2,1,3-thiadiazole

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Origin: China

Cas No: 767-64-6

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

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

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Product Description

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CAS No.: 767-64-6 Formula: C6H5N3S Molecular Weight: 151.18900

Basic Info

Chemical Name	4-Aminobenzo-2,1,3-thiadiazole
Synonyms	2,1,3-benzothiadiazol-4-amine;
CAS No.	767-64-6
Molecular Formula	C6H5N3S
Molecular Weight	151.18900
PSA	80.04000
LogP	1.85470

Properties

Appearance & Physical State	white to light yellow crystal powder
Density	1.485g/cm3
Boiling Point	314ºC
Melting Point	65-69ºC
Flash Point	137.1ºC
Refractive Index	1.785

Safety Info

RTECS	DK9950000
Safety Statements	S22-S26-S36/37/39
Packing Group	III
WGK Germany	3
Risk Statements	R20/21/22; R36/37/38
Hazard Codes	Xn
Hazard Declaration	H302
Signal Word	Warning
Symbol	GHS07

Synthesis Route

4-Nitrobenzo[c][1,2,5]thiadiazole→4-Aminobenzo-2,1,3-thiadiazole
N-(2,1,3-benzothiadiazol-4-yl)acetamide→4-Aminobenzo-2,1,3-thiadiazole
1-(Tert-Butoxycarbonyl)-4-Oxopyrrolidine-2-Carboxylic Acid+3,5-Dichlorophenyl isocyanate→(2S)-N2-(2,1,3-benzothiadiazol-4-yl)-N1-(3,5-dichlorophenyl)-4-oxo-1,2-pyrrolidinedicarboxamide+4-Aminobenzo-2,1,3-thiadiazole

Precursor

1-(Tert-Butoxycarbonyl)-4-Oxopyrrolidine-2-Carboxylic Acid
3,5-Dichlorophenyl isocyanate
4-Nitrobenzo[c][1,2,5]thiadiazole
N-Boc-4-oxo-L-proline

Downstream Product

2,1,3-benzothiadiazole-4,7-diamine
1,3-dihydro-2,1,3-benzothiadiazole-4,7-dione
4-Methoxy-2,1,3-benzothiadiazole
4-isothiocyanato-2,1,3-benzothiadiazole

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