2,5-二甲基-对苯醌

2,5-二甲基-对苯醌

CAS号：137-18-8

英文名：P-XYLOQUINONE

分子式

C8H8O2

熔点

123-125ºC

密度

1.115 g/cm3

分子量

136.148

沸点

200.9ºC at 760 mmHg

溶解度

信号词

危险品标志

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基本信息

中文名称

2,5-二甲基-对苯醌

英文名称

P-XYLOQUINONE

中文别名

对二甲基醌

英文别名

2,5-DIMETHYLBENZOQUINONE、2,5-Dimethylcyclohexa-2,5-diene-1,4-dione、2,5-Dimethyl-1,4-benzoquinone、p-Xyloquinone、2,5-Dimethyl-p-quinone、2,5-Cyclohexadiene-1,4-dione, 2,5-dimethyl-、2,5-dimethylcyclohexa-2,5-diene-1,4-dione、2,5-Dimethyl-p-benzoquinone

CAS号

137-18-8

分子式

C8H8O2

分子量

136.148

精确质量

136.052

PSA

34.14

LOGP

1.0308

编号系统

EINECS号

205-283-6

MDL号

MFCD00041737

BRN号

2041348

PubChem号

24864170

RTECS号

DK4800000

物化性质

密度

1.115 g/cm3

沸点

200.9ºC at 760 mmHg

熔点

123-125ºC

闪点

71.1ºC

折射率

1.51

蒸汽压

0.317mmHg at 25°C

安全信息

安全说明

S26; S37/39

危险类别码

R22

海关编码

2914690090

危险品运输编码

UN 2811 6.1/PG 3

危险品标志

Xn

合成路线

共找到41条合成路线 >

对二甲苯

2-羟基-对二甲苯

2-羟基-对二甲苯

4-甲基苄醇

2,5-二甲基-对苯醌

2,5-二甲基-对苯醌

对甲基苯甲醛

对甲基苯甲醛

上游原料

共找到61个上游原料 >

2,3-丁二酮

2,5-二乙氧基-1,4-苯醌

2,5-二乙氧基-1,4-苯醌

2,5-dimethylbenzene-1,4-diol

2,5-dimethylbenzene-1,4-diol

乙二醇甲醚

乙二醇甲醚

二甲基亚砜

二甲基亚砜

2,5-二甲基苯胺

2,5-二甲基苯胺

下游产品

共找到36个下游商品 >

(2-氨基-4,7-二甲基)苯并噻唑-6-醇盐酸盐

(2-氨基-4,7-二甲基)苯并噻唑-6-醇盐酸盐

2,5-dimethylbenzene-1,4-diol

2,5-dimethylbenzene-1,4-diol

(4-methoxy-2,5-dimethylphenyl) dimethyl phosphate

(4-methoxy-2,5-dimethylphenyl) dimethyl phosphate

3,6-dimethylbenzene-1,2,4-triol

3,6-dimethylbenzene-1,2,4-triol

2,4,5-trimethoxy-3,6-dimethylbenzaldehyde

2,4,5-trimethoxy-3,6-dimethylbenzaldehyde

2,5-二甲基-1,4-苯二胺

2,5-二甲基-1,4-苯二胺

上游原料

2,3-丁二酮 2,5-二乙氧基-1,4-苯醌 2,5-dimethylbenzene-1,4-diol 乙二醇甲醚二甲基亚砜 2,5-二甲基苯胺丙酮 4-Acetoxy-2,5-dimethylphenol 4-hydroxy-2,4-dimethyl-2,5-cyclohexadien-1-one 甲基苯醌 2,5-dimethyl-p-benzoquinone radical anion 硫酸苯醌乙酸酐 1-氨基-2-萘酚 2,4-dimethylphenyl azide 5-methyl-2-oxocyclohex-3-en-1-yl acetate 2,5-dihydroxy-2,5-dimethyl-cyclohexane-1,4-dione 4-氨基-1-萘酚 2,4,5-三甲基苯胺 2,3-bis[[(E)-12-hydroxyoctadec-9-enoyl]oxy]propyl (E)-12-hydroxyoctadec-9-enoate 2,4-二甲基苯胺 1,4-Bis(trimethylsiloxy)-2,5-dimethylbenzene benzoquinone/2,5-dimethylhydroquinone 1:1 complex 2-羟基-对二甲苯对二甲苯 2,5-dimethylcyclohex-3-ene-1,2-diol 2,5-二甲基-1,4-苯二胺 N-(2,5-dimethylphenyl)hydroxylamine 盐酸 1,4-dimethoxy-2,5-dimethylbenzene 4-(1,1-二甲基乙基)-2,5-二甲基苯酚氯化铁(III) 甲基锂 4-(2,4-二甲基苯基)偶氮-2,5-二甲基苯胺对硝基甲苯乙酸铅(IV) 醋酸 3-羟基-2-丁酮 12,13-epoxy-trichothec-9-ene-4,8-dione 4-氨基-2,5-二甲基苯酚 4-(2,5-dimethyl-phenylazo)-2,5-dimethyl-aniline (+)-(R)-4-methyl-2-cyclohexene-1-one 4-phenyliminocyclohexa-2,5-dien-1-one 2,4-二甲基苯酚 1,4-Bis(tert-butyldimethylsiloxy)-2,5-dimethylbenzene 2,5-二甲基对氨基苯磺酸

下游产品

(2-氨基-4,7-二甲基)苯并噻唑-6-醇盐酸盐 2,5-dimethylbenzene-1,4-diol (4-methoxy-2,5-dimethylphenyl) dimethyl phosphate 3,6-dimethylbenzene-1,2,4-triol 2,4,5-trimethoxy-3,6-dimethylbenzaldehyde 2,5-二甲基-1,4-苯二胺 6-羟基-4,4,5,8-四甲基-3,4-二氢香豆素 2,3,4,5-四甲基苯酚 2,5-dimethyl-3,6-bis(pentadecylamino)cyclohexa-2,5-diene-1,4-dione 1,4-二甲基-2,5-二硝基苯 2,5-dimethyl-p-benzoquinone dioxime 1,4-dimethoxy-2,5-dimethylbenzene 1,4-dimethylphenothiazin-3-one 1-allyl-1-hydroxy-2,5-dimethylcyclohexa-2,4-dien-4-one 2,5-dimethyl-3,6-diphenacyl-1,4-benzoquinone 2,2,5,7,7,10-hexamethyl-3,4,8,9-tetrahydropyrano[2,3-g]chromene 5-allyl-2,5-dimethylcyclohex-2-ene-1,4-dione 2,5-dibromo-3,6-dimethyl-1,4-benzoquinone 2-chloro-3,6-dimethyl-1,4-benzoquinone 2,5-dimethyl-3-prop-2-enylbenzene-1,4-diol 4-氨基-2,5-二甲基苯酚 3-methoxy-2,5-dimethylcyclohexa-2,5-diene-1,4-dione 3-hydroxy-2,5-dimethylcyclohexa-2,5-diene-1,4-dione 2,5-二氯-3,6-二甲基对苯醌 2,5-dimethyl-3-phenacylcyclohexa-2,5-diene-1,4-dione 2,4a,6,8a-tetramethyl-3,7-bis(2-oxo-2-phenylethyl)-4a,4b,8a,8b-tetrahydrobiphenylene-1,4,5,8-tetraone 2,3-bis[[(E)-12-hydroxyoctadec-9-enoyl]oxy]propyl (E)-12-hydroxyoctadec-9-enoate 2,5-bis(heptylamino)-3,6-dimethylcyclohexa-2,5-diene-1,4-dione 2,5-bis(hexylamino)-3,6-dimethylcyclohexa-2,5-diene-1,4-dione (2,4,5-三甲基苯基)甲醇 (4-acetyloxy-2,5-dimethylphenyl) acetate 2,4-dimethylphenothiazin-3-one 2,5-Dimethyl-6-p-tolylthio-p-benzochinon 2,4,5-三甲酚 2,5-二羟基-3,6-二甲基环己-2,5-二烯-1,4-二酮