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Identify Suppliers 2025 Properties Safty

Thiophene-2-aldehyde

BGC Id:	800755217090
CAS No:	98-03-3
Synonyms:	thiophenemethanal ; 2-thienal ; 2-thienaldehyde ; 2-thenaldehyde ; 2-thienylaldehyde ; 2-formyl thiophene ; 2-formylthiophen ; akos bbs-00003201 ; thenaldehyde ; thienyl-2-aldehyde
Molecular Formula:	C5H4OS
Molecular Weight:	112.15
EINECS:	202-629-8

Listed are 3 international and reliable suppliers for Thiophene-2-aldehyde. They are coming from 3 countries around the world. These vendors belong to 3 different business types like 'Leading producer' and 'Producer'
Please contact all the below listed distributors/manufacturers for Thiophene-2-aldehyde and ask for prices, package standards and transport possibilities. Our registered distributors will help you to get all necessary information and product specifications.

registered suppliers of Thiophene-2-aldehyde worldwide

Verified providers in 2025

The following 3 notable providers have been checked and can be recommended.

Leache Chem

Appearance	slight yellow or brown transparent liquid
Purity	99%min
Boiling point	198℃
Drying loss	0.5%max
Usage

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IBIS Chemie International

Pyrantel Pamoate, Morantal Citrate

BuGuCh & Partners

What other providers are available for CAS 98-03-3?

The last intensive check and update was carried out on 2025/05/30.

Identify

Synonyms:

thiophenemethanal ; 2-thienal ; 2-thienaldehyde ; 2-thenaldehyde ; 2-thienylaldehyde ; 2-formyl thiophene ; 2-formylthiophen ; akos bbs-00003201 ; thenaldehyde ; thienyl-2-aldehyde

CAS:

98-03-3

EINECS:

202-629-8

Molecular Formula:

C5H4OS

MDL:

MFCD00005429

SMILES:

C[C@H]1[C@@H](NC)CN(CC2=CC=CC=C2)CC1.O=C(O)[C@H](OC(C3=CC=C(C)C=C3)=O)[C@@H](OC(C4=CC=C(C)C=C4)=O)C(O)=O.C[C@H]5[C@@H](NC)CN(CC6=CC=CC=C6)CC5

Properties

Molecular Weight:

112.15 g·mol−1

Density:

1.2 g/mL at 25 °C(lit.)

Melting point:

<10 °C

Boiling point:

198 °C(lit.)

Flash point:

172 ºF

Physical Description:

clear yellow to light brown liquid

Suppliers

Leache Chem Ltd

Company type: Leading producer

Leache Chem is the first manufacturer in China professionally producing DMH and its derivatives hydantoin products, including DMH, BCDMH,DBDMH,DCDMH as well as the intermediates 5- phenyl hydantoin, 5 n-propyl hydantoin and thiophene series intermediates etc. We sell 1,3-Dibromo-5,5-dimethylhydantoin as well. Leache's main business is concentrated in four sections based antiseptic, fine chemical intermediates and bulk drug intermediates, the application is covering the industrial circulating water treatment, swimming pool w ...

Country: P.R.China Phone: +86-310-7092106 Telefax: +86-310-7092108

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IBIS Chemie International

Company type: Leading producer

Country: India
Phone: +91 22-22001993
Telefax: +91 22-22088450

Maker and exporter since 1982 from India of API's,pharmaceutical intermediates and pigment intermediates. Most of our items have enduse in pharmaceuticals,API's,flavour/fragrance enduse,textiles, etc. For over 34 yrs, Ibis has been building our reputation as a leading maker and exporter of chemicals from India. The cornerstone of our reputation is integrity. Our integrity is our greatest strength. tert-Butyl magnesium chloride will be also provided by us. It is our balance sheet, it defines us to ourselves, our customers and to t ...

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BuGuCh & Partners

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...

Company type: Producer

Country: Germany

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Safety Information

Hazard Symbols: Xn, Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

22-36/37/38-43 (R)

Safety Codes:

36/37/39-37-24-36-26 (S)

WGK Germany:

RID / ADR:

UN 2810

RTECS:

XM8135000

Storage temperature:

2-8°C

What other providers are available for CAS 98-03-3?

In addition to the providers presented here for Thiophene-2-aldehyde with the CAS number 98-03-3, there are other 101 providers with slightly different product names available for this CAS number.

2-Thenaldehyde

2-Thiophenecarboxaldehyde

1,3-Formaldehyde thiophene

+1 additional providers that we know from the past

Thiophene-2-carboxaldehyde

BLD Pharmatech Ltd | BuGuCh & Partners +14 additional providers that we know from the past