All
Chemical Reagents
Biomedicine
Organic raw materials
Inorganic chemical industry
intermediate
Agricultural chemicals
Auxiliaries and catalysts
Fragrances and Flavors
Dyes and Pigments
Daily chemical industry

(S)-(+)-2-Butanol

Dangerous Goods

CAS number：4221-99-2    molecular formula：C2H5CH(OH)CH3

overview
Specs
numbering system
physicochemical properties
Safety information
Production methods and uses
Related
MSDS
related products

overview

compound introduction

(S)-(+)-2-Butanol can be used: · To synthesize chiral asymmetric perylene diimides (PDI) that spontaneously self-assemble into one-handed nanotubes that are photoconductive or fluorescent in nature. · To synthesize bulky chiral vinyl monomers that can be radically polymerized to helical polymers with an excess screw sense. · As chiral solvent to study excited state photo transfer of the photoacid, 5,8-dicyano-2-naphthol (DCN2) in chiral environment.

Specs

Chinese alias(S)-(+)-仲丁醇
English alias(5)-(+)-sec-butanol | BUTYL ALCOHOL D-FORM [MI] | (+)-2-Butanol | (S)-2-butanol | AKOS006240738 | (s)-sec-butyl alcohol | (S)-(+)-2-Butanol, 98% | Z-VAD(OH)-FMK (Caspase Inhibitor VI).cd | (S)-(+)-sec-Butyl alcohol | CHEBI:45475 | DOCOSAPENTAENOIC ACID [W
CAS number4221-99-2molecular formulaC2H5CH(OH)CH3
molecular weight74.12 g/molExact mass≥98%(GC)
PSA20.200 Ųlogp0.600

numbering system

No numbering system information yet

physicochemical properties

No physical and chemical property information yet

Safety information

pictogram：
GHS07 , GHS02
Signal word：
Warning
Hazard Statement：
H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激 H336: 可能引起嗜睡或头晕 H226: 易燃液体和蒸气
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。 P370+P378: 火灾时：使用干砂、干粉或抗醇泡沫灭火。 P210: 远离热源，热表面，火花，明火和其他点火源。 - 禁止抽烟。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P233: 保持容器密闭。 P240: 地面/粘结容器和接收设备 P403+P23
WGK Germany：
1
Personal protective equipment：
Eyeshields， Faceshields， full-face respirator (US)， Gloves， multi-purpose combination respirator cartridge (US)， type ABEK (EN14387) respirator filter
RTECS：
EO1750000

Production methods and uses

No production method and use information yet

Related

upstream information

No upstream information yet

downstream information

No downstream information yet

MSDS

Found 1 shareMSDS
4221-99-2 | (S)-(+)-2-Butanol.pdf