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

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,4-dimethyldibenzothiophene-2-carbaldehyde
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

21339-66-2

21339-66-2 structure

21339-66-2 structure

Name: 1,4-dimethyldibenzothiophene-2-carbaldehyde
Chemical Name: 1,4-dimethyldibenzothiophene-2-carbaldehyde
CAS Number: 21339-66-2
Molecular Formula: C₁₅H₁₂OS
Molecular Weight: 240.32000
Create Date: 2017-07-26 13:35:35
Modify Date: 2025-09-22 17:34:03

Names
Properties

Name	1,4-dimethyldibenzothiophene-2-carbaldehyde
Synonyms	1,4-dimethyldibenzo[b,d]thiophene-2-carbaldehyde

Density	1.255g/cm3
Boiling Point	426.1ºC at 760 mmHg
Molecular Formula	C₁₅H₁₂OS
Molecular Weight	240.32000
Flash Point	211.5ºC
Exact Mass	240.06100
PSA	45.31000
LogP	4.48380
Vapour Pressure	1.82E-07mmHg at 25°C
Index of Refraction	1.734

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