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1,7,7-三甲基螺[2.2.1]庚二酮

1,7,7-三甲基螺[2.2.1]庚二酮名称

[ CAS 号 ]:
2767-84-2

[ 中文名 ]:
(1S)-(+)-樟脑醌

[ 英文名 ]:
(1S)-(+)-camphorquinone

[中文别名 ]:

[英文别名 ]:

L-2,3-BORNANEDIONE
D,L-camphorquinone
(1S)-2,3-BORNANEDIONE
S-(+)-CAMPHORQUINONE
1,7,7-trimethylbicyclo[2.2.1]heptane-2,3-dione
EINECS 220-446-1
(1S)-(+)-CAMPHORQUINONE
camphorquinone
MFCD00064159
2,3-bornanedione

1,7,7-三甲基螺[2.2.1]庚二酮物理化学性质

[ 密度 ]:
1.098 g/cm3

[ 沸点 ]:
226.5ºC at 760 mmHg

[ 熔点 ]:
197-201ºC(lit.)

[ 分子式 ]:
C₁₀H₁₄O₂

[ 分子量 ]:
166.21700

[ 闪点 ]:
83ºC

[ 精确质量 ]:
166.09900

[ PSA ]:
34.14000

[ LogP ]:
1.58070

[ 外观性状 ]:
白色-黄色晶体-粉末

[ 折射率 ]:
1.5

[ 储存条件 ]:
室温

1,7,7-三甲基螺[2.2.1]庚二酮MSDS

1,7,7-三甲基螺[2.2.1]庚二酮安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 安全声明 (欧洲) ]:
22-24/25

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ 海关编码 ]:
2914299000

1,7,7-三甲基螺[2.2.1]庚二酮合成路线

1,7,7-三甲基螺[2.2.1]庚二酮上下游产品

1,7,7-三甲基螺[2.2.1]庚二酮上游产品

1,7,7-三甲基螺[2.2.1]庚二酮下游产品

1,7,7-三甲基螺[2.2.1]庚二酮海关

[ 海关编码 ]: 2914299000

[ 中文概述 ]:
2914299000. 其他不含其他含氧基的环烷酮、环烯酮或环萜烯酮. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 丙酮报明包装

[ Summary ]:
2914299000. other cyclanic, cyclenic or cyclotherpenic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

1,7,7-三甲基螺[2.2.1]庚二酮文献

Nanostructured hydroxyapatite as filler for methacrylate-based root canal sealers.

Int. Endod. J. 45(1) , 63-7, (2012)

To evaluate the effect of different concentrations of nanostructured hydroxyapatite on the radiopacity, flow and film thickness of an experimental root canal sealer. An experimental dual-cured root...

Photoelastic evaluation of the effect of composite formulation on polymerization shrinkage stress.

Braz. Oral Res. 26(3) , 202-8, (2012)

We compared polymerization stress in two commercial composites and three experimental composites made using camphorquinone (CQ) and/or phenylpropanedione (PPD) as photoinitiators. The internal surface...

Interaction of LED light with coinitiator-containing composite resins: effect of dual peaks.

J. Dent. 40(10) , 836-42, (2012)

Recently the colour stability of composite resins has been an issue due to the emphasis on the aesthetics of restored teeth. The purpose of the present study was to investigate how dual-peak LED units...

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