百科

降樟脑

降樟脑

CAS号：497-38-1

英文名：NORCAMPHOR

分子式

C7H10O

熔点

93-96°C(lit.)

密度

1.082g/cm3

分子量

110.154

沸点

168-172°C(lit.)

溶解度

信号词

危险品标志

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化合物简介

Norcamphor is an organic compound, classified as a bicyclic ketone. It is an analog of camphor, but without the three methyl groups. A colourless solid, it is used as a building block in organic synthesis. Norcamphor is prepared from norbornene via the 2-formate ester, which is oxidized. It is a useful precursor to norborneols.

基本信息

中文名称

降樟脑

英文名称

NORCAMPHOR

中文别名

降冰片醇、双环[2.2.1]庚酮、降樟腦、2-降冰片酮、2-降莰烷酮

英文别名

Bicyclo[2.2.1]heptan-2-one、Norcampher、2-oxonorbornane、Norbornanone、Bicyclo[2.2.1]-2-heptanone、3-norbornanone、2-Norbornanone、2-Norcamphor、NorcaMphor 5GR

CAS号

497-38-1

分子式

C7H10O

分子量

110.154

精确质量

110.073

PSA

17.07

LOGP

1.3755

编号系统

EINECS号

207-846-1

物化性质

密度

1.082g/cm3

沸点

168-172°C(lit.)

熔点

93-96°C(lit.)

闪点

93°F

折射率

1.51

储存条件

Flammables area

蒸汽压

1.5mmHg at 25°C

安全信息

RTECS号

RB7680000

安全说明

S16-S33

WGK Germany

3

危险类别码

R11

危险品运输编码

UN 1325 4.1/PG 2

危险类别

4.1

包装等级

III

危险品标志

F

合成路线

共找到37条合成路线 >

乙醇药用

降樟脑

上游原料

共找到53个上游原料 >

(Z)-3-(bicyclo[2.2.1]heptan-2-ylidene)hexahydro-4,7-methanoisobenzofuran-1(3H)-one

(Z)-3-(bicyclo[2.2.1]heptan-2-ylidene)hexahydro-4,7-methanoisobenzofuran-1(3H)-one

三环[2.2.1.03,5]庚烷-2-醇

三环[2.2.1.03,5]庚烷-2-醇

2-nitronorbornane

2-nitronorbornane

乙醇药用

降冰片烯

下游产品

共找到38个下游商品 >

N-苄基-内-2-氨基降冰片烷

N-苄基-内-2-氨基降冰片烷

3,3a,4,5,6,6a-hexahydrocyclopenta[b]furan-2-one

3,3a,4,5,6,6a-hexahydrocyclopenta[b]furan-2-one

3-乙基双环[2.2.1]庚烷-2-酮

3-乙基双环[2.2.1]庚烷-2-酮

3-(3-azidopropoxy)bicyclo[2.2.1]hept-2-ene

3-(3-azidopropoxy)bicyclo[2.2.1]hept-2-ene

乙醇药用

降冰片烯

上游原料

(Z)-3-(bicyclo[2.2.1]heptan-2-ylidene)hexahydro-4,7-methanoisobenzofuran-1(3H)-one 三环[2.2.1.03,5]庚烷-2-醇 2-nitronorbornane 乙醇药用降冰片烯乙腈水 3-chloro-2,3,4,5,6,7-hexahydro-1H-tricyclo[2.2.1.0<sup>2,6</sup>]heptane bicyclo[2.2.1]heptan-4-ol 三氟甲基次氟酸酯双环[2.2.1]庚-2-烯-6-醇 chromyl trifluoroacetate 硝酸乙酸酐 3-[(E)-1-phenylmethylidene]bicyclo[2.2.1]heptan-2-one (+/-)-endo-norborneol acetate (1R,3R,4S,E)-2-benzylidene-3-bromobicyclo[2.2.1]heptane 2-chlorobicyclo[2.2.1]heptan-3-one exo-norbornyl aldehyde 2,3-环氧丙基降莰烷 norcamphor N,N-dimethylhydrazone 硫酚 acetic acid-[2]norbornylidenemethyl ester 3-bicyclo[2.2.1]hept-2-enyloxy(trimethyl)silane (exo,syn)-7-bromobicyclo[2.2.1]heptan-2-ol Norbornen-(2)-yl-(exo-5)-formiat bromo-2 endo hydroxy-3 exo bicyclo(2.2.1)heptane 3-exo-bromonorbornanone 降冰片 endo-bicyclo[2.2.1]hept-5-en-2-yl acetate α-chloronorbornene 苯 endo-Dehydronorborneol N-trimethylsilyl-2-aminonorbornane 环戊二烯臭氧醋酸 exo-2,3-epoxynorbornane exo-2-norbornyl methyl ether (1S,2S,4R)-2-氯降冰片烷 1-acetoxynortricyclane (E)-3-benzylidenebicyclo(2.2.1)heptan-endo-2-ol 2,2-二甲氧基降冰片烷二异丁基氢化铝 (E)-exo-2-bromo-3'-phenylbicyclo(2.2.1)heptan-endo-3-spiro-2'-oxirane endo-2-methoxybicyclo[2.2.1]heptane 乙醚甲醇降莰烷

下游产品

N-苄基-内-2-氨基降冰片烷 3,3a,4,5,6,6a-hexahydrocyclopenta[b]furan-2-one 3-乙基双环[2.2.1]庚烷-2-酮 3-(3-azidopropoxy)bicyclo[2.2.1]hept-2-ene 乙醇药用降冰片烯 3-ethylidenebicyclo[2.2.1]heptane 双环[2.2.1]庚烷-2-甲醛降冰片 2-cyclopent-2-en-1-ylacetaldehyde 3'-(benzenesulfonyl)spiro[bicyclo[2.2.1]heptane-3,2'-oxirane] 1,2-exo-dibromonorbornane 4-bromobicyclo[2.2.1]hept-2-ene 2-异亚丙基双环[2.2.1]庚烷 2-降莰烷甲腈 4-chlorobicyclo[2.2.1]heptan-2-one spiro[bicyclo[2.2.1]heptane-3,5'-imidazolidine]-2',4'-dione 3-亚甲基-2-降冰片酮 3-氧代-环戊烷乙酸 [endo-2-(2)H]bicyclo[2.2.1]heptan-exo-2-ol 2,2-dibromobicyclo[2.2.1]heptane 2,2-二氯双环[2.2.1]庚烷 2,2-二甲氧基降冰片烷 EXO-2-溴降莰烷 N-[(Z)-3-bicyclo[2.2.1]heptanylideneamino]-2,4-dinitroaniline 2,3,4,5,6,7-hexahydrotricyclo[2.2.1.0<sup>2,6</sup>]heptan-1-yl(phenyl)methanone bicyclo[3.2.1]oct-2-en-4-one Bicyclo[2.2.1]heptane-2,3-dione 1-(双环[2.2.1]庚-2-烯-2-基)乙酮 2-溴双环[2.2.1]-2-庚烯 3-bicyclo[2.2.1]hept-2-enyl trifluoromethanesulfonate spiro[1,3-dithiolane-2,3'-bicyclo[2.2.1]heptane] 3-hexyl-3-azabicyclo[3.2.1]octan-4-one 2-Hexyl-2-aza-bicyclo[3.2.1]octan-3-one 降莰烷 2,2'-联(双环[2.2.1]庚烷) 1,3-环戊二羧酸 4-propan-2-ylbicyclo[2.2.1]heptan-3-one