Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-Methylthiophene-2-aldehyde
Price: Check
Purity: 99.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 3-Methylthiophene-2-aldehyde
Price: ￥3036.0/1000g ￥96.0/10g ￥1856.0/500g ￥446.0/100g
Purity: 90.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-Methyl-2-thiophenecarboxaldehyde
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

5834-16-2

5834-16-2 structure

5834-16-2 structure

Name: 3-Methylthiophene-2-aldehyde
Chemical Name: 3-Methyl-2-thiophenecarboxaldehyde
CAS Number: 5834-16-2
Molecular Formula: C₆H₆OS
Molecular Weight: 126.176
Catalog: Pharmaceutical intermediate Heterocyclic compound Thiophene compound
Create Date: 2018-02-10 08:00:00
Modify Date: 2025-08-26 12:17:13

Name	3-Methyl-2-thiophenecarboxaldehyde
Synonyms	3-Methylthiophene-2-aldehyde 3-Methyl-2-thiophenecarboxaldehyde 3-Methylthiophene-2-carboxaldehyde thiophene,3-Methyl,2-formyl 3-Methyl-2-thiophenecarbaldehyde 3-Methylthiophene-2-carbaldehyde 3-Methylthiophen-2-carbaldehyd 3-Methyl-2-Formylthiophene 3-methyl-2-thiophene-carboxaldehyde 3-Methyl-2-thiophenecarboxalde MFCD00005430 2-Thiophenecarboxaldehyde, 3-methyl- 3-methyl-thiophene-carboxaldehyde 3-METHYLTHIOPHENE-2-FORMALDEHYDE 2-FORMYL-3-METHYLTHIOPHENE 3-methyl-2-thiophene methanol 3-METHYL-2-THIENALDEHYDE EINECS 227-418-8

Density	1.2±0.1 g/cm3
Boiling Point	216.0±20.0 °C at 760 mmHg
Molecular Formula	C₆H₆OS
Molecular Weight	126.176
Flash Point	82.2±0.0 °C
Exact Mass	126.013931
PSA	45.31000
LogP	1.48
Vapour Pressure	0.1±0.4 mmHg at 25°C
Index of Refraction	1.593
Water Solubility	insoluble

Personal Protective Equipment	Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)
Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S23-S24/25-S36/37/39-S26
WGK Germany	3
HS Code	29349990

Precursor 10
68-12-2 616-44-4 13207-03-9 89055-55-0
4885-02-3 93-61-8 3760-54-1 2591-86-8
2861-59-8 2700-30-3
DownStream 10
41056-90-0 145821-58-5 30717-55-6 55406-13-8
632-16-6 63826-56-2 5928-48-3 76655-99-7
102696-70-8 104085-30-5

HS Code	29349990

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