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: p-Isopropoxybenzaldehyde thiosemicarbazone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

20718-93-8

20718-93-8 structure

20718-93-8 structure

Name: p-Isopropoxybenzaldehyde thiosemicarbazone
Chemical Name: [(E)-(4-propan-2-yloxyphenyl)methylideneamino]thiourea
CAS Number: 20718-93-8
Molecular Formula: C₁₁H₁₅N₃OS
Molecular Weight: 237.32100
Create Date: 2017-12-20 01:04:14
Modify Date: 2025-09-24 06:09:56

Name	[(E)-(4-propan-2-yloxyphenyl)methylideneamino]thiourea
Synonyms	Benzaldehyde,p-isopropoxy-,3-thiosemicarbazone 4-isopropoxy-benzaldehyde-thiosemicarbazone p-Isopropoxybenzaldehyde 3-thiosemicarbazone 4-Isopropoxy-benzaldehyd-thiosemicarbazon

Density	1.18g/cm3
Boiling Point	372.6ºC at 760 mmHg
Molecular Formula	C₁₁H₁₅N₃OS
Molecular Weight	237.32100
Flash Point	179.1ºC
Exact Mass	237.09400
PSA	96.27000
LogP	2.75250
Vapour Pressure	9.5E-06mmHg at 25°C
Index of Refraction	1.582

HS Code	2930909090

79-19-6 structure

79-19-6

18962-05-5 structure

18962-05-5

~%

20718-93-8 structure

20718-93-8

Literature: Yi, Wei; Cao, Rihui; Chen, Zhiyong; Yu, Liang; Wen, Huan; Yan, Qin; Ma, Lin; Song, Huacan Chemical and Pharmaceutical Bulletin, 2010 , vol. 58, # 5 p. 752 - 754

HS Code	2930909090
Summary	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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