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Cyclopentanecarboxaldehyde

Dangerous Goods

CAS number:872-53-7    molecular formula:C5H9CHO

overview

compound introduction

环戊烷甲醛可由环己烯与过硫酸盐通过铜催化的氧化而制得。它也可由硫酸汞和环己烯合成。 环戊烷甲醛可被用于合成: · D,L-反式-2-环戊基亚甲基-1-亚硝基-1-(2-羟基环己基)肼 · 5-环戊基-5-羟基-2-戊烯酸乙酯 · 3-环烯基-3-羟基-2-乙烯基丙酸乙酯 Cyclopentanecarboxaldehyde can be prepared from cyclohexene, via copper-catalyzed oxidation with persulfate. It can also be synthesized from mercuric sulfate and cyclohexene. Cyclopentanecarboxaldehyde may be used in the synthesis of: · D,L-trans-2-cyclopentylmethylene-1-nitroso-1-(2-hydroxycyclohexyl)hydrazine · ethyl 5-cyclopentyl-5-hydroxy-2-pentenoate · ethyl 3-cyclo entyl-3-hydroxy-2-vinylpropanoate

Specs

Chinese alias环戊甲醛 | 环戊烷甲醛
English aliasCyclopentanecarbaldehyde, 0.1% hydroquinone as stabilizer | cyclopentanecaboxaldehyde | C3019 | Formylcyclopentane | Cyclopentanecarbaldehyde | EN300-57255 | Cyclopentanecarboxaldehyde (25ppm 1,4-Benzoquinone as stabiliser) | BBL100156 | Cyclopentanealdeh
CAS number872-53-7molecular formulaC5H9CHO
molecular weight98.14 g/molExact mass≥98%
PSA17.100 Ųlogp1.3

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:
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
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。 P321: 特殊处理(请参阅此标签上的...)。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P271: 仅在室外或通风良好的地方使用。 P304+P340: 如误吸入:将人转移
WGK Germany:
3
Personal protective equipment:
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
UN Number:
1989

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
872-53-7 | Cyclopentanecarboxaldehyde.pdf