Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (S)-(+)-1-HYDROXYINDAN
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Purity: 98.0%
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50896-54-3

50896-54-3 structure

50896-54-3 structure

Name: (S)-(+)-1-METHYLPROPYL 4-METHYLBENZENESULFONATE
Chemical Name: [(2S)-butan-2-yl] 4-methylbenzenesulfonate
CAS Number: 50896-54-3
Molecular Formula: C₁₁H₁₆O₃S
Molecular Weight: 228.30800
Catalog: Chemical reagent Organic reagent Tosylate
Create Date: 2018-10-31 19:00:25
Modify Date: 2024-01-21 18:50:08

Name	[(2S)-butan-2-yl] 4-methylbenzenesulfonate
Synonyms	(S)-sec-butyl p-toluenesulfonate I09-0747 (S)-1-methylpropyl toluene-p-sulphonate (S)-(+)-2-butyl tosylate (S)-sec-butyl 4-methylbenzenesulfonate (+)-(S)-(Butan-2-yl)-toluol-4-sulfonat MFCD03093937 (S)-(+)-1-methylpropyl p-toluenesulfonate (S)-(+)-1-Methylpropyl 4-methylbenzenesulfonate (S)-butan-2-yl p-toluenesulfonate

Density	1.12g/cm3
Boiling Point	329.1ºC at 760mmHg
Molecular Formula	C₁₁H₁₆O₃S
Molecular Weight	228.30800
Flash Point	152.8ºC
Exact Mass	228.08200
PSA	51.75000
LogP	3.57960
Index of Refraction	n20/D 1.504(lit.)

Hazard Codes	C
Risk Phrases	R34
Safety Phrases	S26-S27-S36-S37-S39
RIDADR	UN 1760 8/PG 3
WGK Germany	3
HS Code	2905199090

4221-99-2 structure

4221-99-2

98-59-9 structure

98-59-9

~10%

50896-54-3 structure

50896-54-3

Literature: Shi, Wei; Nacev, Benjamin A.; Bhat, Shridhar; Liu, Jun O. ACS Medicinal Chemistry Letters, 2010 , vol. 1, # 4 p. 155 - 159

4221-99-2 structure

4221-99-2

408351-96-2 structure

408351-96-2

98-59-9 structure

98-59-9

62972-63-8 structure

62972-63-8

~0%

Detail

Literature: The Penn State Research Foundation Patent: US5591848 A1, 1997 ;

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