Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
Stocking Period: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2H-Benzofuran-3-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

7169-34-8

7169-34-8 structure

7169-34-8 structure

Name: Coumaran-3-one
Chemical Name: Benzofuran-3(2H)-one
CAS Number: 7169-34-8
Molecular Formula: C₈H₆O₂
Molecular Weight: 134.13
Catalog: Flavors and spices Synthetic spice Lactone and oxygen-containing heterocyclic compound Furan and pyran
Create Date: 2018-04-25 08:00:00
Modify Date: 2026-07-05 18:22:02
3-Coumaranone is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

Name	Benzofuran-3(2H)-one
Synonyms	COUMANONE BENZOFURAN-3-ONE 3(2H)-Benzofuranone 2,3-dihydro-1-benzofuran-3-one 1-benzofuran-3-one Benzofuran-3-one BENZOFURAN-3(2H)-ONE, 3-COUMANONE 3-Coumanone //BP 2,3-DIHYDROBENZO[B]FURAN-3-ONE Couman-3-one 3-Coumanone (2H)-Benzofuran-3-one Benzofuran-3(2H)-one >= (HPLC) BENZOFURAN-3(2H)-ONE 3(2H)-BENZOFURANONE 3-Oxetanol,5-ethynyl Benzo[b]furan-3(2H)-one 3-Oxocouman 2H-3-Benzofuranone 2,3-Dihydrobenzofuran-3-one MFCD00051810 3-Coumanone(3(2H)-Benzofuranone) 1-Benzofuran-3(2H)-one, Couman-3-one 2,3-dihydro-1-benzofuran-2-one 3-coumaranone 3-Coumanonebenzofuran-3(2H)-one 1-Benzofuran-3(2H)-one 1-Benzofuran-3(2H)-one, Couman-3-one, 2,3-Dihydro-3-oxo-1-benzofuran

Description	3-Coumaranone is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others

Density	1.3±0.1 g/cm3
Boiling Point	249.6±20.0 °C at 760 mmHg
Melting Point	101-103 °C
Molecular Formula	C₈H₆O₂
Molecular Weight	134.13
Flash Point	118.9±15.3 °C
Exact Mass	134.036774
PSA	26.30000
LogP	1.50
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.585

Hazard Codes	Xi,Xn
Risk Phrases	R36/37/38
Safety Phrases	S22-S24/25-S36/37/39-S26
WGK Germany	3
HS Code	2932999099

Precursor 10
635-53-0 90794-32-4 7169-17-7 612-14-6
41997-32-4 108-95-2 2491-36-3 93680-80-9
75510-55-3 53074-73-0
DownStream 10
107637-99-0 42933-43-7 141885-59-8 93680-80-9
4687-25-6 5076-82-4 85869-46-1 2030-45-7
90-02-8 248-66-8

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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