Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-AMINO-7-BROMO-5-OXO-5H-(1)BENZOPYRANO&
Price: Check
Purity: 99.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-AMINO-7-BROMO-5-OXO-5H-(1)BENZOPYRANO&
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

206658-80-2

206658-80-2 structure

206658-80-2 structure

Name: 2-AMINO-7-BROMO-5-OXO-5H-(1)BENZOPYRANO&
Chemical Name: 2-amino-7-bromo-5-oxochromeno[2,3-b]pyridine-3-carbonitrile
CAS Number: 206658-80-2
Molecular Formula: C₁₃H₆BrN₃O₂
Molecular Weight: 316.11000
Create Date: 2018-12-21 20:49:36
Modify Date: 2025-09-11 11:58:27

Name	2-amino-7-bromo-5-oxochromeno[2,3-b]pyridine-3-carbonitrile
Synonyms	2-Amino-7-bromo-5-oxo-5H-chromeno[2,3-b]pyridine-3-carbonitrile MFCD00191724 2-Amino-7-bromo-5-oxo-5H-[1]benzopyrano[2,3-b]pyridine-3-carbonitrile

Density	1.86g/cm3
Boiling Point	581.6ºC at 760 mmHg
Melting Point	>300ºC(lit.)
Molecular Formula	C₁₃H₆BrN₃O₂
Molecular Weight	316.11000
Flash Point	305.5ºC
Exact Mass	314.96400
PSA	93.64000
LogP	2.48768
Vapour Pressure	1.61E-13mmHg at 25°C
Index of Refraction	1.759

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi
RIDADR	NONH for all modes of transport
HS Code	2934999090

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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