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: 2H-Cycloheptathiazol-2-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

25946-69-4

25946-69-4 structure

25946-69-4 structure

Name: 2H-Cycloheptathiazol-2-one
Chemical Name: 2H-Cycloheptathiazol-2-one
CAS Number: 25946-69-4
Molecular Formula: C₈H₅NOS
Molecular Weight: 163.19600
Create Date: 2016-09-21 05:40:37
Modify Date: 2025-09-17 21:04:15

Name	2H-Cycloheptathiazol-2-one
Synonyms	2H-Cycloheptathiazol-2-on 2-Oxo-1-thia-3-aza-azulan Azulenoid 1-Thia-3-azazulene-2-one cycloheptathiazol-2-one

Density	1.35g/cm3
Boiling Point	336.5ºC at 760mmHg
Molecular Formula	C₈H₅NOS
Molecular Weight	163.19600
Flash Point	157.3ºC
Exact Mass	163.00900
PSA	58.20000
LogP	1.60810
Vapour Pressure	0.000112mmHg at 25°C
Index of Refraction	1.688

HS Code	2934999090

75-15-0 structure

75-15-0

6264-93-3 structure

6264-93-3

~48%

225112-78-7 structure

225112-78-7

25946-69-4 structure

25946-69-4

Literature: Mitsumoto, Yuhki; Nitta, Makoto Heterocycles, 2001 , vol. 55, # 11 p. 2131 - 2137

225112-78-7 structure

225112-78-7

~32%

25946-69-4 structure

25946-69-4

Literature: Mitsumoto, Yuhki; Nitta, Makoto Heterocycles, 2001 , vol. 55, # 11 p. 2131 - 2137

6264-93-3 structure

6264-93-3

~%

25946-69-4 structure

25946-69-4

Literature: Mitsumoto, Yuhki; Nitta, Makoto Heterocycles, 2001 , vol. 55, # 11 p. 2131 - 2137

Precursor 3
75-15-0 6264-93-3 225112-78-7
DownStream 0

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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