2-甲基环戊酮

2-甲基环戊酮

CAS号：1120-72-5

英文名：2-Methylcyclopentanone

分子式

C6H10O

熔点

-75ºC

密度

0.917g/mLat 25°C(lit.)

分子量

98.143

沸点

139°C(lit.)

溶解度

soluble

信号词

危险品标志

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化合物简介

2-Methylcyclopentanone is a useful synthetic intermediate. It was used in the synthesis of MK-0354, a partial agonist of nicotinic acid and G-protein-coupled receptor 109a. It can also be used to prepare Falcipain inhibitors.

基本信息

中文名称

2-甲基环戊酮

英文名称

2-Methylcyclopentanone

中文别名

英文别名

rac-2-methylcyclopentanone、2-Methylcyclopentan-1-one、2-methyl-cyclopentanone、a-Methylcyclopentanone、Cyclopentanone, 2-methyl-、methylcyclopentone、2-methyl-cyclopentanon、d,l-2-methylcyclopentanone

CAS号

1120-72-5

分子式

C6H10O

分子量

98.143

精确质量

98.0732

PSA

17.07

LOGP

1.3755

编号系统

EINECS号

214-318-4

PubChem号

24857339

MDL号

MFCD00001414

BRN号

1305058

物化性质

外观与性状

透明无色液体

密度

0.917g/mLat 25°C(lit.)

沸点

139°C(lit.)

熔点

-75ºC

闪点

79°F

折射率

n20/D 1.435(lit.)

水溶解性

soluble

稳定性

Stable under normal temperatures and pressures.

储存条件

Flammables area

蒸汽压

5.8mmHg at 25°C

安全信息

安全说明

S16-S29-S33

WGK Germany

3

危险类别码

R10

海关编码

2914299000

危险品运输编码

UN 1224 3/PG 3

危险类别

3.2

包装等级

III

危险品标志

F

合成路线

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环己酮

二苯并呋喃

二苯并呋喃

2-环己烯-1-酮

2-环己烯-1-酮

2-甲基环戊酮

2-甲基环戊酮

二苯醚

253185-03-4

正己烷

2-己酮

甲基环戊烯醇酮

甲基环戊烯醇酮

上游原料

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1-hydroxy-2-methylcyclopentane-1-carbonitrile

1-hydroxy-2-methylcyclopentane-1-carbonitrile

5-酮基已腈

1-chloro-2-methyl-cyclopentane

1-chloro-2-methyl-cyclopentane

1-trimethylsilyl-2-methylcyclopentene

1-trimethylsilyl-2-methylcyclopentene

5-己烯酸

carbon monoxide

carbon monoxide

下游产品

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5-氧代-己酸甲酯

5-氧代-己酸甲酯

(5-methylcyclopenten-1-yl)methanol

(5-methylcyclopenten-1-yl)methanol

1-methyl-2-(nitromethyl)cyclopentene

1-methyl-2-(nitromethyl)cyclopentene

5-甲基-5-己烯酸乙酯

5-甲基-5-己烯酸乙酯

2-methyl-5-[(2-methylpropan-2-yl)oxymethylidene]cyclopentan-1-one

2-methyl-5-[(2-methylpropan-2-yl)oxymethylidene]cyclopentan-1-one

(+)-花侧柏烯

(+)-花侧柏烯

上游原料

1-hydroxy-2-methylcyclopentane-1-carbonitrile 5-酮基已腈 1-chloro-2-methyl-cyclopentane 1-trimethylsilyl-2-methylcyclopentene 5-己烯酸 carbon monoxide 1,4-戊二烯山梨醇 1-甲基环戊醇 trimethyl-(2-methyl-cyclopent-1-enyloxy)-silane 5-己烯醛 1-甲基环戊烯 2-乙酰基呋喃 prop-2-enyl 1-methyl-2-oxocyclopentane-1-carboxylate (4E)-4-己烯醛 1-chloro-2-methylcyclopentene 1-(三甲基硅氧基)环戊烯 (1RS,2RS,6RS,7SR)-1,6,7-trimethyltricyclo[5.2.2.02,6]undec-8-en-2-ol 1-methylcyclopentane-1,2-diol 1,1-二(羟甲基)环丁烷 1,4-环己二酮甲基环戊烯醇酮甲基1,2-环戊烯环氧物 2-氨基-3-甲基吡啶环己酮三(三甲基硅基)硅烷 S-Naphthalen-2-yl trans-2-hexenethioate 甲基环戊烷碳酸二甲酯 N-(3-methyl-2-pyridyl)-N-[(E)-3-phenyl-2-propenyl]amine 3-甲基环戊醇盐酸 5-己酰氯甲基碘环戊酮 ethyl 1-methyl-2-oxocyclopentane-1-carboxylate 1-(1-(p-tolylthio)cyclobutyl)ethan-1-one S-Naphthalen-2-yl 5-hexenethioate 甲基环戊烯醇酮 (+/-)-2t-chloro-1-methyl-cyclopentan-r-ol 3-trimethylstannylcyclohexan-1-one 2-methyl-2-(p-tolylthio)cyclopentan-1-one (1RS,2RS,6RS,7SR)-6,7,10-trimethyltricyclo<5.4.0.02,6>undec-10-en-2-ol 2-bromomethyl-1-oxaspiro[2.3]hexane cyclohexylidene-(3-methyl-pyridin-2-yl)-amine magnesium,carbanide,iodide 2-甲基环戊醇 4-己烯醛 2-甲基-4-戊醛

下游产品

5-氧代-己酸甲酯 (5-methylcyclopenten-1-yl)methanol 1-methyl-2-(nitromethyl)cyclopentene 5-甲基-5-己烯酸乙酯 2-methyl-5-[(2-methylpropan-2-yl)oxymethylidene]cyclopentan-1-one (+)-花侧柏烯 tert-butyl-dimethyl-(2-methylcyclopenten-1-yl)oxysilane 甲基环戊烯醇酮 2,2-二甲基环戊酮 3-甲基-5-戊内酯 2-(hydroxymethyl)-2-methylcyclopentan-1-one 5-methylcyclopentene-1-carbaldehyde 2,6-庚二酮 cis-2-methylcyclopentanol 2-甲基环戊烷-1-胺 1,3-二甲基-哌啶-2-酮 2,2,5-三甲基环戊酮甲基环戊烯醇酮 5-甲基四氢吡喃-2-酮 (R)-6-甲基四氢吡喃-2-酮 (3aR,7aS)-3a-methyl-2,3,4,6,7,7a-hexahydro-1H-inden-5-one (2S)-2-methyl-2-phenylcyclopentan-1-one 4-乙酰基丁酸乙酯 5-methyl-1-(nitromethyl)cyclopentene 2,2,5,5-四甲基环戊酮 2-亚甲基环戊酮 1-ethylamino-2-methylcyclopentane 1-(2-hydroxyethyl)-3-methylpiperidin-2-one 1-乙基-2-甲基环戊烯 2-methyl-2-(2-oxopropyl)cyclopentan-1-one 1-tert-butyldimethylsilyloxy-5-methyl-1-cyclopentene (S)-5-己内酯 1,2-二甲基环戊烯 Ethyl 6-methyl-1,4,5,6-tetrahydrocyclopenta[c]pyrazole-3-carboxyl ate 2,5-二甲基-环戊酮 trans-N-(2-methylcyclopentyl)morpholine methyl 3-[(1S)-1-methyl-2-oxocyclopentyl]propanoate 5-氧代己酸 (S)-(+)-2,3,7,7A-四氢-7A-甲基-1H-茚-1,5(6H)-二酮丁位己内酯 2-benzylidene-5-methylcyclopentan-1-one 反-2-甲基环戊醇 2,4-二甲基环戊烷-1-酮 3-methyl-2-phenylcyclohex-2-en-1-one hydroxyethyl-6-methylvalerolactam 3-methyl-2,3-dihydro-1H-cyclopenta[b]quinoline 1-methylamino-2-methylcyclopentane 3-methyltetrahydro-2H-pyran-2-one