Welcome to LookChem.com Sign In | Join Free Post buying lead Chemical Tools
Home > Products > 932-41-2

Detail of "932-41-2"

  • CAS Number:
  • 932-41-2
  • Name:

  • 2,3-Thiophenedicarboxaldehyde

  • Molecular Structure:
  • Formula:
  • C6H4O2S
  • Molecular Weight:
  • 140.16
  • Synonyms:
  • 2,3-Bisthiophenecarboxaldehyde;2,3-Diformylthiophene;
  • Density:
  • 1.37 g/cm3
  • Melting Point:
  • 76-78 °C(lit.)
  • Boiling Point:
  • 308.4 °C at 760 mmHg
  • Flash Point:
  • 140.3 °C
Enterprise authentication

Famous Chemical Enterprises

  • Livzon
  • Total
  • Shell
  • Dupont
  • Exxonmobil
  • Akzonobel
  • Basf
  • Bayer
  • BP

Related products

Other Products

Please post your buying leads>>
Display：
  • Manufacturer
  • Enterprise Authentication
  • Suppiers of more reward points first
  • New supplier

CAS No.932-41-2 2,3-ThiophenedicarboxaldehydeCompetitive Product

2,3-Thiophenedicarboxaldehyde

Supplier:Beijing Huikang Boyuan Chemical Tech Co.,LTD [ China (Mainland)]

Platinum
Supplier 2775Integral
2775

Tel:+86-10-68862197

Address:No.7 Haiying Road,Science City,Fengtai District,Beijing,China

Contact Suppliers

CAS No.932-41-2 2,3-Thiophenedicarboxaldehyde

Supplier:Shijiazhuang Sdyano Fine Chemical Co., Ltd [ China (Mainland)]

Platinum
Supplier 975Integral
975

Tel:+86-311-89250318 +86-311-89830448

Address:Room 37-2-2102, Yiyuan Dong Gang Jianshe Nan Street

Contact Suppliers

CAS No.932-41-2 2,3-Thiophenedicarboxaldehyde

Supplier:Hangzhou yunuo import and export company LTD. [ China (Mainland)]

Platinum
Supplier 559Integral
559

Tel:0571-83715115

Address:hangzhou

Contact Suppliers

CAS No.932-41-2 2,3-Thiophenedicarboxaldehyde

Supplier:Ruiyuan Group Limited [ China (Mainland)]

Platinum
Supplier 1555Integral
1555

Tel:+86 21 50456736

Address:No.188,Zhangyang Road,Shanghai

Contact Suppliers

CAS No.932-41-2 2,3-Thiophenedicarboxaldehyde

Supplier:Hangzhou Dayangchem Co., Ltd. [ China (Mainland)]

Platinum
SupplierISO 3875Integral
3875

Tel:+86-571-88938639

Address:B/2601 Fuli Building, 328# WenEr Rd. Hangzhou City 310012 China

Contact Suppliers

CAS No.932-41-2 2,3-Thiophenedicarboxaldehyde

Supplier:Shanghai boyi chemical Co.,Ltd [ China (Mainland)]

Gold
Supplier 537Integral
537

Tel:13818302294 15152328232

Address:shanghai

Contact Suppliers

CAS No.932-41-2 2,3-Thiophenedicarboxaldehyde

2,3-Dicarbaldehyde thiophene

Supplier:Puyang Huicheng Electronic Material Co., Ltd [ China (Mainland)]

Silver
SupplierManufacturer 1885Integral
1885

Tel:+86-371-65511003; 65511006 0393-8910278，8910279

Address:56# Hong Zhuan Rd. Zhengzhou

Contact Suppliers

CAS No.932-41-2 2,3-Thiophenedicarboxaldehyde

Supplier:TIANJIN YISHUNFA CHEMICALS CO.,LTD [ China (Mainland)]

Silver
Supplier 910Integral
910

Tel:022-60503016

Address:Daming Street,Taihe City Industrial Park,Xiqing District,Tianjin, China

Contact Suppliers

CAS No.932-41-2 2,3-Thiophenedicarboxaldehyde

2,3-Thiophenedicarboxaldehyde

Supplier:Synthon Chemicals GmbH & Co. KG [ Germany]

610Integral
610

Tel:+49 3494 636983

Address:Chemiepark Bitterfeld-Wolfen, Areal A, Werkstattstrasse 10

Contact Suppliers

CAS No.932-41-2 2,3-Thiophenedicarboxaldehyde

want to know more details? Please contact us

Supplier:Cambridge Major Laboratories, Inc [ United States]

590Integral
590

Tel:262-251-5044

Address:W130 N10497 Washington Drive Germantown, WI 53022

Contact Suppliers

CAS No.932-41-2 2,3-Thiophenedicarboxaldehyde

Supplier:RennoTech Co., Ltd. [ China (Mainland)]

16Integral
16

Tel:Tel: +86-25-58353800, Fax: +86-25-58353700

Address:23 Lijing Road, Nanjing Hi-Tech Zone, Nanjing, Jiangsu, China, 210061

Contact Suppliers

CAS No.932-41-2 2,3-Thiophenedicarboxaldehyde

Supplier:Lanzhou huibang biological chemical technology Co., LTD [ China (Mainland)]

391Integral
391

Tel:0931-4507960

Address:NO.2011,Yannan Road,Chengguan,

Contact Suppliers

CAS No.932-41-2 2,3-Thiophenedicarboxaldehyde

Supplier:HANSHANG CHEMICAL SCIENTIFIC LIMITED [ China (Mainland)]

610Integral
610

Tel:021-50817596

Address:Room 506,No 135,DongFang Road PuDong Shanghai,China

Contact Suppliers

CAS No.932-41-2 2,3-Thiophenedicarboxaldehyde

Supplier:Xiamen Hisunny Chemical Co., LTD [ China (Mainland)]

600Integral
600

Tel:86-592-3327115

Address:Unit 603,No.879,Xiahe Road,Meixin Building,Xiamen,China

Contact Suppliers

CAS No.932-41-2 2,3-Thiophenedicarboxaldehyde

Supplier:Sun Chemical Technology(Shanghai) Co,.Ltd [ China (Mainland)]

600Integral
600

Tel:0086-21-50125202

Address:0086-21-58432821

Contact Suppliers

CAS No.932-41-2 2,3-Thiophenedicarboxaldehyde

Supplier:SHANGHAI CHEMAIR TRADING COMPANY [ China (Mainland)]

610Integral
610

Tel:+86-21-64782515

Address:Suit 301, 15 Atheng Garden, 1555 Cao Bao Road, Shanghai China

Contact Suppliers

CAS No.932-41-2 2,3-Thiophenedicarboxaldehyde

Supplier:SourcingChem From China [ China (Mainland)]

620Integral
620

Tel:13385832632

Address:No.1560 South Lake District,

Contact Suppliers

CAS No.932-41-2 2,3-Thiophenedicarboxaldehyde

Supplier:shenzhen synsci pharmaceutical & chemical co.,ltd. [ China (Mainland)]

600Integral
600

Tel:+86-755-26969109

Address:Rm. 2006-2009, Tiley Central Plaza, No.3 Haide Road., Nanshan District, Shenzhen, China

Contact Suppliers

CAS No.932-41-2 2,3-Thiophenedicarboxaldehyde

Supplier:Dongguan Albiya Energy Science and Technology Co.,Ltd [ China (Mainland)]

610Integral
610

Tel:.+86-769-22181286

Address:Huanan Industial Park, Dongguan,China

Contact Suppliers

Please post your buying leads,so that our qualified suppliers will soon contact you!
*Required Fields

Reference

Synthesis of triphenyleno[2,3-b]thiophene derivatives
Synthesis of triphenyleno[2,3-b]thiophene derivatives. Nicolaides, D. N. (Lab. Org. Chem., Univ. Thessaloniki, Salonika, Greece). Synthesis, (10), 675-7 (English) 1976. CODEN: SYNTBF.Several substances with their cas registry numbers 61458-10-4 and 932-41-2 may be metioned in this study. DOCUMENT TYPE: Journal CA Section: 27 (Heterocyclic Compounds (One Hetero Atom)) 9,13-Dihydrotriphenyleno[2,3-b]thiophene (I; X = H2) was prepd. in 18% yield by Wittig reaction of 2,3-thiophenedicarboxaldehyde with (o-Ph3P+CH2C6H4)2.cntdot.2Br-. I (X = O) was obtained in 75% yield by oxidn. Dehydrogenation of I (X = H2) gave 88% II (n = 0), which was oxidized to give 63% II (n = 2). .
Bis-Wittig reactions of thiophene-2,3-dicarbaldehyde with 1,2- and 1,4-bis-ylids
Bis-Wittig reactions of thiophene-2,3-dicarbaldehyde with 1,2- and 1,4-bis-ylids. Nicolaides, D. N. (Lab. Org. Chem., Univ. Thessaloniki, Salonika, Greece).Several substances with their cas registry numbers 62486-08-2 and 932-41-2 may be metioned in this study. Synthesis, (2), 127-9 (English) 1977. CODEN: SYNTBF. DOCUMENT TYPE: Journal CA Section: 27 (Heterocyclic Compounds (One Hetero Atom)) Reaction of the title aldehyde with ylid I, Ph3P:CHCH2CH2CH:PPh3, and o-[Ph3P:CH]2C6H4 gave II, III, and IV in 0.9, 11, and 20% yield, resp. Treatment of IV with K gave either the 10,11- or 4,5-dihydro deriv. .
Please post your buying leads
so that our qualified suppliers will soon contact you!

©2008 LookChem.com,License:ICP NO.：Zhejiang10014259

[Hangzhou]86-571-85317600,85317603,85317620