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2-Thenaldehyde

2-Thenaldehyde Suppliers list
Company Name: Fuxin Pharmaceutical
Tel: 021-31300828
Email: contact@fuxinpharm.com
Products Intro: Product Name:2-Thiophenecarboxaldehyde
CAS:98-03-3
Purity:0.99 Package:1kg; 25kg; or larger package as required Remarks:pharmaceutical intermediates;Chemical Intermediate
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-55531817
Email: info@dakenchem.com
Products Intro: Product Name:2-Thiophenecarboxaldehyde
CAS:98-03-3
Purity:99.00% Package:100g,500g,1KG,10KG,100KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Email: info@tianfuchem.com
Products Intro: Product Name:2-Thiophene Carboxaldehyde
CAS:98-03-0
Purity:0.99 Package:25KG,5KG;1KG;500G
Company Name: Shanghai Time Chemicals CO., Ltd.
Tel: +86-021-57951555
Email: jack.li@time-chemicals.com
Products Intro: Product Name:2-Thiophenecarboxaldehyde
CAS:98-03-3
Company Name: AB PharmaTech,LLC
Tel: 323-480-4688
Email: sales01@abpharmatechusa.com
Products Intro: Product Name:2-Thenaldehyde
CAS:98-03-3
Purity:98% Package:10kg,25kg,100kg

Lastest Price from 2-Thenaldehyde manufacturers

  • 2-Thenaldehyde
  • US $1.00 / KG
  • 2020-01-03
  • CAS: 98-03-3
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 20T
  • 2-Thenaldehyde
  • US $2.00 / KG
  • 2019-12-19
  • CAS:98-03-3
  • Min. Order: 1KG
  • Purity: 99% +
  • Supply Ability: 500 Ton/Tons per Month
  • 2-Thenaldehyde
  • US $2.00 / KG
  • 2019-12-17
  • CAS:98-03-3
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 500 Ton/Tons per Month
2-Thenaldehyde Basic information
Product Name:2-Thenaldehyde
Synonyms:2-ThiophenecarboxaL;2-Thiophenecarboxaldehyde ,98%;2-Thiophenecarboxaldehyde,Thenaldehyde;2-Thiophenecarboxald;2-Thiophenecarboxaldehyde (stabilized with HQ);2-Formylthiophene, 2-Thenaldehyde;2-Thiophenecarboxaldehyde, 98% 100ML;THIOPHENE-2-CARBALDEHYDE FOR SYNTHESIS
CAS:98-03-3
MF:C5H4OS
MW:112.15
EINECS:202-629-8
Product Categories:Thiophen;Thiophenes & Benzothiophenes;Building Blocks;C1 to C6;C4 to C6;Carbonyl Compounds;Aromatic Aldehydes & Derivatives (substituted);Aldehydes;Thiophenes & Benzothiophenes;Chemical Synthesis;Heterocyclic Building Blocks;Organic Building Blocks;aldehyde;Thiophenes;Thiophene&Benzothiophene;Teniposide Ketotifen;Functional Materials;Reagents for Conducting Polymer Research;Thiophene Derivatives (for Conduting Polymer Research)
Mol File:98-03-3.mol
2-Thenaldehyde Structure
2-Thenaldehyde Chemical Properties
Melting point <10°C
Boiling point 198 °C(lit.)
density 1.2 g/mL at 25 °C(lit.)
refractive index n20/D 1.591(lit.)
Fp 172 °F
storage temp. 2-8°C
form liquid (clear)
color clear yellow
Specific Gravity1.2
Water Solubility insoluble
Sensitive Air Sensitive
BRN 105819
InChIKeyCNUDBTRUORMMPA-UHFFFAOYSA-N
CAS DataBase Reference98-03-3(CAS DataBase Reference)
NIST Chemistry Reference2-Thiophenecarboxaldehyde(98-03-3)
EPA Substance Registry System2-Thiophenecarboxaldehyde (98-03-3)
Safety Information
Hazard Codes Xn,Xi
Risk Statements 22-36/37/38-43
Safety Statements 36/37/39-37-24-36-26
RIDADR UN 2810
WGK Germany 3
RTECS XM8135000
9
Hazard Note Irritant
TSCA Yes
HS Code 29349990
MSDS Information
ProviderLanguage
2-Formylthiophene English
ACROS English
SigmaAldrich English
ALFA English
2-Thenaldehyde Usage And Synthesis
Chemical Propertiesclear yellow to light brown liquid
UsesThiophene derivatives, introducing thenyl group into organic compounds.
DefinitionChEBI: An aldehyde that is thiphene substituted by a formyl group at position 2.
Purification MethodsWash it with 50% HCl and distil it under reduced pressure just before use. It has UV: 234nm (hexane). The Z-oxime has m 144o, 136-138o and 142o (H2O). [Beilstein
Tag:2-Thenaldehyde(98-03-3) Related Product Information
4-Bromothiophene-2-carboxaldehyde Thenoyltrifluoroacetone 3-Methyl-2-thiophenecarboxylic acid Cyclopropyl 2-thienyl ketone 2-Thiophenecarboxylic acid hydrazide 1-(2-Thienyl)-1-propanone 5-Methyl-2-thiophenecarboxylic acid Formaldehyde 2-Thenaldehyde 5-Bromothiophene-2-carbaldehyde Thiophene 5-NITROTHIOPHENE-2-CARBOXALDEHYDE Dibenzothiophene 3-Methyl-2-thiophenecarboxaldehyde Cephalothin Tetrahydrothiophene Thifensulfuron methyl Thianaphthene