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(2E)-5-bromo-2-(9-chloro-3-oxobenzo[g][1]benzothiol-2-ylidene)-1H-indol-3-one

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Origin: China

Cas No: 3687-67-0

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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Product Description

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CAS No.: 3687-67-0 Formula: C20H9BrClNO2S Molecular Weight: 442.71300

Basic Info

Chemical Name	(2E)-5-bromo-2-(9-chloro-3-oxobenzo[g][1]benzothiol-2-ylidene)-1H-indol-3-one
Synonyms	Tina printing Black BL; Thioindigo Black; Helanthrene Black BL; C.I. Vat Black 1; Solanthrene Printing Black BL; Tina Grey BL; Nako Fast Grey BL; Vat Black 1; Solanthrene Grey BL; Durindone Printing Black BL;
CAS No.	3687-67-0
Molecular Formula	C20H9BrClNO2S
Molecular Weight	442.71300
PSA	71.47000
LogP	6.20210

Properties

Density	1.765g/cm3
Boiling Point	559.8ºC at 760 mmHg
Flash Point	292.3ºC
Refractive Index	1.802

Safety Info

HS Code	2934999090

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