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: Benzothiazole, 2,3-dihydro-3-methyl-2-(phenylethynyl)- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

123768-43-4

123768-43-4 structure

123768-43-4 structure

Name: Benzothiazole, 2,3-dihydro-3-methyl-2-(phenylethynyl)- (9CI)
Chemical Name: 3-Methyl-2-(phenylethynyl)-2,3-dihydro-1,3-benzothiazole
CAS Number: 123768-43-4
Molecular Formula: C₁₆H₁₃NS
Molecular Weight: 251.346
Create Date: 2021-09-11 17:55:08
Modify Date: 2025-08-25 16:51:54

Names
Properties

Name	3-Methyl-2-(phenylethynyl)-2,3-dihydro-1,3-benzothiazole
Synonyms	3-Methyl-2-(phenylethynyl)-2,3-dihydro-1,3-benzothiazole Benzothiazole, 2,3-dihydro-3-methyl-2-(2-phenylethynyl)-

Density	1.2±0.1 g/cm3
Boiling Point	406.4±45.0 °C at 760 mmHg
Molecular Formula	C₁₆H₁₃NS
Molecular Weight	251.346
Flash Point	199.6±28.7 °C
Exact Mass	251.076874
LogP	4.47
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.701

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