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: 4H-Pyran-4-thione
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1120-93-0

1120-93-0 structure

1120-93-0 structure

Name: 4H-Pyran-4-thione
Chemical Name: pyran-4-thione
CAS Number: 1120-93-0
Molecular Formula: C₅H₄OS
Molecular Weight: 112.15000
Create Date: 2016-02-27 11:18:07
Modify Date: 2025-08-25 12:33:47

Name	pyran-4-thione
Synonyms	4-thiopyranone Pyran-4-thion 4H-Pyran-4-thione

Density	1.23g/cm3
Boiling Point	160ºC at 760 mmHg
Molecular Formula	C₅H₄OS
Molecular Weight	112.15000
Flash Point	50.6ºC
Exact Mass	111.99800
PSA	45.23000
LogP	2.00910
Vapour Pressure	3.16mmHg at 25°C
Index of Refraction	1.62

HS Code	2932999099

108-97-4 structure

108-97-4

~92%

1120-93-0 structure

1120-93-0

1120-94-1 structure

1120-94-1

Literature: D'Andrea, Stan V.; Bonner, Daniel; Bronson, Joanne J.; Clark, Junius; Denbleyker, Ken; Fung-Tomc, Joan; Hoeft, Shelley E.; Hudyma, Thomas W.; Matiskella, John D.; Miller, Raymond F.; Misco, Peter F.; Pucci, Michael; Sterzycki, Roman; Tsai, Yuan; Ueda, Yasutsuga; Wichtowski, John A.; Singh, Janak; Kissick, Thomas P.; North, Jeffery T.; Pullockaran, Annie; Humora, Michael; Boyhan, Brenda; Vu, Truc; Fritz, Alan; Heikes; Fox, Rita; Godfrey, Jollie D.; Perrone, Robert; Kaplan, Murray; Kronenthal, David; Mueller, Richard H. Tetrahedron, 2000 , vol. 56, # 31 p. 5687 - 5698

108-97-4 structure

108-97-4

~68%

1120-93-0 structure

1120-93-0

Literature: Ohkata, Katsuo; Imagawa, Masao; Akiba, Kin-ya Heterocycles, 1986 , vol. 24, # 10 p. 2817 - 2820

99-32-1 structure

99-32-1

~%

1120-93-0 structure

1120-93-0

Literature: D'Andrea, Stan V.; Bonner, Daniel; Bronson, Joanne J.; Clark, Junius; Denbleyker, Ken; Fung-Tomc, Joan; Hoeft, Shelley E.; Hudyma, Thomas W.; Matiskella, John D.; Miller, Raymond F.; Misco, Peter F.; Pucci, Michael; Sterzycki, Roman; Tsai, Yuan; Ueda, Yasutsuga; Wichtowski, John A.; Singh, Janak; Kissick, Thomas P.; North, Jeffery T.; Pullockaran, Annie; Humora, Michael; Boyhan, Brenda; Vu, Truc; Fritz, Alan; Heikes; Fox, Rita; Godfrey, Jollie D.; Perrone, Robert; Kaplan, Murray; Kronenthal, David; Mueller, Richard H. Tetrahedron, 2000 , vol. 56, # 31 p. 5687 - 5698

Precursor 2
108-97-4 99-32-1
DownStream 2
1120-94-1 134368-08-4

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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