Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5,7-Dibromo-1H-indole-2,3-dione
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5,7-Dibromoisatin
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

6374-91-0

6374-91-0 structure

6374-91-0 structure

Name: 5,7-Dibromo-1H-indole-2,3-dione
Chemical Name: 5,7-Dibromoisatin
CAS Number: 6374-91-0
Molecular Formula: C₈H₃Br₂NO₂
Molecular Weight: 304.92300
Create Date: 2018-05-23 08:00:00
Modify Date: 2025-08-26 01:23:41

Name	5,7-Dibromoisatin
Synonyms	5,7-dibromo-1H-indole-2,3-dione

Melting Point	250-255°C (lit.)
Molecular Formula	C₈H₃Br₂NO₂
Molecular Weight	304.92300
Exact Mass	302.85300
PSA	46.17000
LogP	2.48440

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Hazard Codes	Xn
Risk Phrases	22-36/37/38-52/53
Safety Phrases	26-61
RIDADR	NONH for all modes of transport
HS Code	2933990090

Precursor 9
91-56-5 42366-35-8 615-57-6 482-89-3
87-48-9 2475-31-2 7664-93-9 871889-75-7
64-17-5
DownStream 4
615-57-6 609-85-8 16524-04-2 54754-60-8

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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