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-TOLUENESULFONIC ACID N-HEPTYL ESTER
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

24767-82-6

24767-82-6 structure

24767-82-6 structure

Name: P-TOLUENESULFONIC ACID N-HEPTYL ESTER
Chemical Name: heptyl 4-methylbenzenesulfonate
CAS Number: 24767-82-6
Molecular Formula: C₁₄H₂₂O₃S
Molecular Weight: 270.38800
Catalog: Chemical reagent Organic reagent Tosylate
Create Date: 2018-06-02 08:00:00
Modify Date: 2026-07-03 18:22:18

Name	heptyl 4-methylbenzenesulfonate
Synonyms	n-heptyl p-toluenesulfonate Benzenesulfonic Acid Impurity 13 1-heptyltoluene-p-sulphonate Htyl tosylate p-Toluenesulfonic Acid Heptyl Ester Toluenesulfonicacidhtylester 4-methylbenzenesulfonic acid heptyl ester 1-heptyl-p-toluene sulphonate P-TOLUENESULFONIC ACID N-HTYL ESTER 4-methylbenzenesulfonic acid htyl ester hexyl tosylate Heptyl p-Toluenesulfonate Htyl 4-methylbenzenesulfonate P-TOLUENESULFONIC ACID HTYL ESTER n-heptyl tosylate p-Toluenesulfonic acid n-heptyl ester Htyl p-Toluenesulfonate Benzenesulfonic acid, 4-methyl-, htyl ester Heptyl p-toluenesulfonate heptyl tosylate

Density	1.07
Boiling Point	201ºC
Molecular Formula	C₁₄H₂₂O₃S
Molecular Weight	270.38800
Flash Point	182.7ºC
Exact Mass	270.12900
PSA	51.75000
LogP	4.75150
Vapour Pressure	1.36E-05mmHg at 25°C
Index of Refraction	1.499

HS Code	2905199090

111-70-6 structure

111-70-6

98-59-9 structure

98-59-9

~90%

24767-82-6 structure

24767-82-6

Literature: Asano, Keisuke; Matsubara, Seijiro Organic Letters, 2009 , vol. 11, # 8 p. 1757 - 1759

Precursor 2
111-70-6 98-59-9
DownStream 9
114302-28-2 2132-84-5 1078-71-3 872-05-9
592-76-7 111-71-7 111-70-6 111-84-2
124-18-5

HS Code	2905199090
Summary	2905199090. saturated monohydric alcohols. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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