Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4H-1-Benzothiopyran-4-one,8-methoxy-2-phenyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
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Email: enquiry@dycnchem.com

70354-12-0

70354-12-0 structure

70354-12-0 structure

Name: 4H-1-Benzothiopyran-4-one,8-methoxy-2-phenyl-
Chemical Name: 8-methoxy-2-phenylthiochromen-4-one
CAS Number: 70354-12-0
Molecular Formula: C₁₆H₁₂O₂S
Molecular Weight: 268.33000
Create Date: 2017-01-14 20:12:54
Modify Date: 2025-09-18 17:42:57

Name	8-methoxy-2-phenylthiochromen-4-one
Synonyms	8-methoxy-2-phenyl-thiochromen-4-one

Density	1.267g/cm3
Boiling Point	432.1ºC at 760mmHg
Molecular Formula	C₁₆H₁₂O₂S
Molecular Weight	268.33000
Flash Point	216.6ºC
Exact Mass	268.05600
PSA	54.54000
LogP	3.93710
Index of Refraction	1.652

7217-59-6 structure

7217-59-6

94-02-0 structure

94-02-0

~%

70354-12-0 structure

70354-12-0

Literature: Nakazumi; Ueyama; Kitao Journal of Heterocyclic Chemistry, 1984 , vol. 21, # 1 p. 193 - 196

7217-59-6 structure

7217-59-6

~%

70354-12-0 structure

70354-12-0

Literature: Ruhemann Chemische Berichte, 1913 , vol. 46, p. 3393

Precursor 2
7217-59-6 94-02-0
DownStream 0

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