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: o-Toluenesulfonic acid, methyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

23373-38-8

23373-38-8 structure

23373-38-8 structure

Name: o-Toluenesulfonic acid, methyl ester
Chemical Name: Methyl 2-methylbenzenesulfonate
CAS Number: 23373-38-8
Molecular Formula: C₈H₁₀O₃S
Molecular Weight: 186.22800
Create Date: 2018-06-08 12:34:50
Modify Date: 2025-08-20 12:19:57

Name	Methyl 2-methylbenzenesulfonate
Synonyms	toluene-2-sulfonic acid methyl ester methyl o-toluenesulfonate methyl toluenesulphonate 2-methyl-N-phenyl-benzenesulfonamide Toluol-2-sulfonanilid o-Toluolsulfonsaeure-anilid o-Toluolsulfanilid o-Toluolmethylsulphonat Toluol-2-sulfonsaeure-methylester toluene-2-sulfonanilide

Density	1.21g/cm3
Boiling Point	289.2ºC at 760mmHg
Molecular Formula	C₈H₁₀O₃S
Molecular Weight	186.22800
Flash Point	128.7ºC
Exact Mass	186.03500
PSA	51.75000
LogP	2.41090
Index of Refraction	1.517

HS Code	2905199090

124-41-4 structure

124-41-4

133-59-5 structure

133-59-5

~%

23373-38-8 structure

23373-38-8

Literature: Freeman; Hambly Australian Journal of Chemistry, 1957 , vol. 10, p. 239,248

Precursor 2
124-41-4 133-59-5
DownStream 1
2654-52-6

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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