Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: TOLUENE-4-SULFONIC ACID 4-FLUORO-BUTYL ESTER
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

433-10-3

433-10-3 structure

433-10-3 structure

Name: TOLUENE-4-SULFONIC ACID 4-FLUORO-BUTYL ESTER
Chemical Name: 4-fluorobutyl 4-methylbenzenesulfonate
CAS Number: 433-10-3
Molecular Formula: C₁₁H₁₅FO₃S
Molecular Weight: 246.29800
Create Date: 2016-12-16 02:10:57
Modify Date: 2025-08-24 20:00:02

Name	4-fluorobutyl 4-methylbenzenesulfonate
Synonyms	p-Toluenesulfonic acid,4-fluorobutyl ester Fluorobutyl tosylate 4-Fluorobutyl p-toluenesulphonate 4-fluorobutyl tosylate

Density	1.179g/cm3
Boiling Point	355.7ºC at 760mmHg
Molecular Formula	C₁₁H₁₅FO₃S
Molecular Weight	246.29800
Flash Point	168.9ºC
Exact Mass	246.07300
PSA	51.75000
LogP	3.53080
Vapour Pressure	6.29E-05mmHg at 25°C
Index of Refraction	1.491

HS Code	2905590090

4724-56-5 structure

4724-56-5

~46%

433-10-3 structure

433-10-3

Literature: Van Wieringen, Jan-Peter; Shalgunov, Vladimir; Janssen, Henk M.; Fransen, P. Michel; Janssen, Anton G. M.; Michel, Martin C.; Booij, Jan; Elsinga, Philip H. Journal of Medicinal Chemistry, 2014 , vol. 57, # 2 p. 391 - 410

98-59-9 structure

98-59-9

~%

433-10-3 structure

433-10-3

Literature: Van Wieringen, Jan-Peter; Shalgunov, Vladimir; Janssen, Henk M.; Fransen, P. Michel; Janssen, Anton G. M.; Michel, Martin C.; Booij, Jan; Elsinga, Philip H. Journal of Medicinal Chemistry, 2014 , vol. 57, # 2 p. 391 - 410

372-91-8 structure

372-91-8

16836-95-6 structure

16836-95-6

~%

433-10-3 structure

433-10-3

Literature: Howell et al. Journal of the American Chemical Society, 1956 , vol. 78, p. 3843,3845

Precursor 4
4724-56-5 98-59-9 372-91-8 16836-95-6
DownStream 1
373-11-5

HS Code	2905590090
Summary	2905590090 other halogenated, sulphonated, nitrated or nitrosated derivatives of acyclic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

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