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: 2(3H)-Benzothiazolone,3-[2-(benzoyloxy)ethyl]-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

22258-68-0

22258-68-0 structure

22258-68-0 structure

Name: 2(3H)-Benzothiazolone,3-[2-(benzoyloxy)ethyl]-
Chemical Name: 3-(2-benzoyl-benzoyloxy)-3-phenyl-phthalide
CAS Number: 22258-68-0
Molecular Formula: C₁₆H₁₃NO₃S
Molecular Weight: 299.34400
Create Date: 2017-12-24 20:12:37
Modify Date: 2025-08-26 20:07:07

Name	3-(2-benzoyl-benzoyloxy)-3-phenyl-phthalide
Synonyms	3-Oxo-1-phenyl-1,3-dihydro-2-benzofuran-1-yl 2-benzoylbenzoate 3-(2-benzoyloxy-ethyl)-3H-benzothiazol-2-one

Density	1.327g/cm3
Boiling Point	481.6ºC at 760 mmHg
Molecular Formula	C₁₆H₁₃NO₃S
Molecular Weight	299.34400
Flash Point	245.1ºC
Exact Mass	299.06200
PSA	76.54000
LogP	2.92000
Vapour Pressure	1.96E-09mmHg at 25°C
Index of Refraction	1.645

21344-50-3 structure

21344-50-3

98-88-4 structure

98-88-4

~%

22258-68-0 structure

22258-68-0

Literature: Sohar,P. et al. Journal of Heterocyclic Chemistry, 1969 , vol. 6, p. 163 - 174

Precursor 2
21344-50-3 98-88-4
DownStream 2
22258-70-4 22258-69-1

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