Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-Thiophenecarboxaldehyde
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 3-Thiophenecarboxaldehyde
Price: ￥88.0/5g ￥198.0/25g
Purity: 97.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

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

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 3-formylthiophene
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

498-62-4

498-62-4 structure

498-62-4 structure

Name: 3-Thiophenecarboxaldehyde
Chemical Name: 3-formylthiophene
CAS Number: 498-62-4
Molecular Formula: C₅H₄OS
Molecular Weight: 112.150
Catalog: Organic raw materials Aldehyde
Create Date: 2018-05-26 08:00:00
Modify Date: 2025-08-20 16:42:39

Name	3-formylthiophene
Synonyms	3-FORMYLTHIOPHENE 3-Thiophenealdehyde 3-Thiophenecarboxaldehyde Thiophen-3-carbaldehyd Thiophene-3-carboxaldehyde EINECS 207-865-5 3-Thiophenecarbaldehyde thiophene-3-carbaldehyde 3-Thiophenaldehyde MFCD00005466 3-THIOPHENE CARBOXALDEHYDE

Density	1.28
Boiling Point	194-196 ºC
Melting Point	-30 °C
Molecular Formula	C₅H₄OS
Molecular Weight	112.150
Flash Point	64 ºC
Exact Mass	111.998283
PSA	45.31000
LogP	1.01
Vapour Pressure	0.5±0.3 mmHg at 25°C
Index of Refraction	1.610
Storage condition	2-8°C

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xn:Harmful
Risk Phrases	R22;R43
Safety Phrases	S37-S24
RIDADR	1989.0
WGK Germany	3
Hazard Class	3.0
HS Code	2934999090

Precursor 10
71637-34-8 872-31-1 201230-82-2 68-12-2
88-13-1 113772-16-0 50978-45-5 1468-83-3
35022-11-8 10486-61-0
DownStream 10
110143-52-7 105124-99-0 32281-36-0 3199-44-8
59311-67-0 36646-69-2 389-58-2 5650-51-1
56182-43-5 149977-36-6

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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