Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Formyl-3-thiophenecarboxaldehyde ethylene acetal
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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13250-83-4

13250-83-4 structure

13250-83-4 structure

Name: 2-Formyl-3-thiophenecarboxaldehyde ethylene acetal
Chemical Name: 3-(1,3-dioxolan-2-yl)thiophene-2-carbaldehyde
CAS Number: 13250-83-4
Molecular Formula: C₈H₈O₃S
Molecular Weight: 184.21200
Create Date: 2018-12-22 20:05:12
Modify Date: 2025-08-30 05:59:39

Name	3-(1,3-dioxolan-2-yl)thiophene-2-carbaldehyde
Synonyms	3-[1,3]dioxolan-2-yl-thiophene-2-carbaldehyde 2-Thiophenecarboxaldehyde,3-(1,3-dioxolan-2-yl) 3-(1,3-dioxolan-2-yl)-2-thiophenecarbaldehyde 3-(1,3-Dioxolan-2-yl)thiophene-2-carboxaldehyde Thiophen-2,3-dicarbaldehyd-3-aethylenacetal 2,3-Thiophenedicarbaldehyde 3-(Ethylene acetal) 3-(1,3-dioxolan-2-yl)-2-thiophenecarboaldehyde 2-formyl-3-thienylaldehyde ethylene acetal

Molecular Formula	C₈H₈O₃S
Molecular Weight	184.21200
Exact Mass	184.01900
PSA	63.77000
LogP	1.60600

HS Code	2934999090

13250-82-3 structure

13250-82-3

68-12-2 structure

68-12-2

~97%

13250-83-4 structure

13250-83-4

Literature: Nurkkala, Lasse J.; Steen, Robert O.; Dunne, Simon J. Synthesis, 2006 , # 8 p. 1295 - 1300

13250-82-3 structure

13250-82-3

~62%

13250-83-4 structure

13250-83-4

Literature: Eisai Co., Ltd. Patent: EP1254895 A1, 2002 ;

Precursor 2
13250-82-3 68-12-2
DownStream 1
272-14-0

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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