Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,3-Dihydrobenzofuran-7-carboxylic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

35700-40-4

35700-40-4 structure

35700-40-4 structure

Name: 2,3-Dihydro-1-benzofuran-7-carboxylic acid
Chemical Name: 2,3-dihydro-1-benzofuran-7-carboxylic acid
CAS Number: 35700-40-4
Molecular Formula: C₉H₈O₃
Molecular Weight: 164.158
Catalog: Chemical reagent Organic reagent Bicyclic compound
Create Date: 2018-05-21 08:00:00
Modify Date: 2026-07-15 16:49:45

Name	2,3-dihydro-1-benzofuran-7-carboxylic acid
Synonyms	7-benzofurancboxylic acid, 2,3-dihydro BUTTPK 97 2,3-Dihydrobenzofuran-7-cboxylicacid(7-Coumancboxylicacid) 2,3-dihydrobenzo[b]furan-7-carboxylic acid 2,3-Dihydrobenzofuran-7-cboxylicAcid> MFCD00671526 7-COUMANCBOXYLIC ACID 2,3-Dihydro-7-benzofurancboxylic acid 2,3-Dihydrobenzofuran-7-cboxylic acid 2,3-dihydro-7-benzofurancarboxylic acid 2,3-dihydro-1-benzofuran-7-cboxylicaci 2,3-Dihydro-1-benzofuran-7-cboxylic acid, 7-Cboxy-2,3-dihydrobenzo[b]furan 2,3-DICHLORO-2'-PIPERIDINOMETHYL BENZOPHENONE 7-Coumarancarboxylic Acid Dihydrobenzofurancboxylicacid 7-(2,3-dihydrobenzofuranyl)-cboxylic acid 2,3-DIHYDROBENZO[B]FURAN-7-CBOXYLIC ACID 2,3-DIHYDROBENZOFURAN-7-CARBOXYLIC ACID 2,3-DIHYDROBENZOFURAN-7-CBOXYLIC AID 2,3-dihydro-7-benzofuranylcarboxylic acid 2,3-Dihydro-1-benzofuran-7-cboxylic acid 7-Carboxy-2,3-dihydrobenzofuran

Density	1.3±0.1 g/cm3
Boiling Point	330.6±31.0 °C at 760 mmHg
Melting Point	169-171
Molecular Formula	C₉H₈O₃
Molecular Weight	164.158
Flash Point	139.6±18.3 °C
Exact Mass	164.047348
PSA	46.53000
LogP	1.50
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.610

Hazard Codes	Xi: Irritant;
Risk Phrases	22-51
HS Code	2932999099

Precursor 10
496-16-2 124-38-9 110-18-9 75934-15-5
119-36-8 133844-95-8 13661-90-0 75855-24-2
69-72-7 6282-42-4
DownStream 10
108551-60-6 90484-22-3 41177-72-4 133844-95-8
13414-56-7 170730-06-0 151155-53-2 123266-63-7
920739-80-6 98205-73-3

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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