S-3,3'-Bis(2,4,6-triisopropylphenyl)-1,1'-bi-2-naphthol

Dangerous Goods

CAS number：908338-44-3 molecular formula：C50H58O2

overview

Specs

numbering system

physicochemical properties

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Production methods and uses

MSDS

overview

compound introduction

Product Application： (S)-3,3′-Bis(2,4,6-triisopropylphenyl)-1,1′-bi-2-naphthol can be used as a reactant to prepare BINOL-based chiral N-triflyl thiophosphoramides as chiral Bronsted acid catalysts for the asymmetric synthesis of α-substituted cycloalkanones via enantioselective hydrolysis of alicyclic silyl enol ethers.

Specs

Chinese alias	(1S)-3,3'-双[2,4,6-三(1-甲基乙基)苯基]-1,1'-联萘-2,2'-二酚
English alias	(1S)-3,3′-bis[2,4,6-tris(1-methylethyl)phenyl]-1,1′-binaphthyl-2,2′-diphenol
CAS number	908338-44-3	molecular formula	C50H58O2
molecular weight	690.99 g/mol	Exact mass	≥98%
PSA	40.500 Å²	logp	15.3

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physicochemical properties

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Safety information

Signal word：

Warning

Hazard Statement：

H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激 H302: 吞食有害

Statement of Preventive Measures：

P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染：用水充分清洗。 P301+P312: 如误吞咽：如感觉不适，呼叫急救中心/医生。