Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-ethyl-2-methylnaphtho[2,1-d]thiazolium toluene-p-sulphonate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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53019-76-4

53019-76-4 structure

53019-76-4 structure

Name: 3-ethyl-2-methylnaphtho[2,1-d]thiazolium toluene-p-sulphonate
Chemical Name: 3-ethyl-2-methylbenzo[g][1,3]benzothiazol-3-ium,4-methylbenzenesulfonate
CAS Number: 53019-76-4
Molecular Formula: C₂₁H₂₁NO₃S₂
Molecular Weight: 399.52600
Create Date: 2017-02-25 01:38:12
Modify Date: 2023-01-25 09:37:48

Name	3-ethyl-2-methylbenzo[g][1,3]benzothiazol-3-ium,4-methylbenzenesulfonate
Synonyms	3-ethyl-2-methylnaphtho[2,1-d]thiazolium toluene-p-sulfonate 3-Ethyl-2-methylnaphtho(2,1-d)thiazolium toluene-p-sulphonate EINECS 258-300-4 T0400-2692 3-ethyl-2-methyl-naphtho[2,1-d]thiazolium tosylate 3-ethyl-2-methyl-naphtho[2,1-d]thiazolium,toluene-4-sulfonate 3-Aethyl-2-methyl-naphtho[2,1-d]thiazolium,Toluol-4-sulfonat 2-methyl-3-ethyl-6,7-benzobenzothiazolium p-toluenesulfonate

Molecular Formula	C₂₁H₂₁NO₃S₂
Molecular Weight	399.52600
Exact Mass	399.09600
PSA	97.70000
LogP	5.65020

HS Code	2934999090

80-40-0 structure

80-40-0

20686-62-8 structure

20686-62-8

~%

53019-76-4 structure

53019-76-4

Literature: Brooker; White Journal of the American Chemical Society, 1935 , vol. 57, p. 547,550

Precursor 2
80-40-0 20686-62-8
DownStream 0

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%