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Merck
CN

B33803

Sigma-Aldrich

双环[2.2.1]庚-2,5-二烯

98%

别名:

2,5-降冰片二烯, NBD

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关于此项目

经验公式(希尔记法):
C7H8
化学文摘社编号:
分子量:
92.14
Beilstein:
506224
MDL编号:
UNSPSC代码:
12352300
PubChem化学物质编号:
NACRES:
NA.23
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质量水平

方案

98%

表单

liquid

包含

0.05-0.25% BHT as inhibitor

折射率

n20/D 1.470 (lit.)

沸点

89 °C (lit.)

密度

0.906 g/mL at 25 °C (lit.)

SMILES字符串

C1[C@H]2C=C[C@@H]1C=C2

InChI

1S/C7H8/c1-2-7-4-3-6(1)5-7/h1-4,6-7H,5H2/t6-,7+

InChI key

SJYNFBVQFBRSIB-KNVOCYPGSA-N

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应用

前列腺素合成中间体。

特点和优势

前列腺素合成中间体。

象形图

Flame

警示用语:

Danger

危险声明

危险分类

Aquatic Chronic 3 - Flam. Liq. 2

储存分类代码

3 - Flammable liquids

WGK

WGK 2

闪点(°F)

-5.8 °F - closed cup

闪点(°C)

-21 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

危险化学品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Brenton T Smith et al.
Organic letters, 4(15), 2577-2579 (2002-07-19)
[reaction: see text] The total synthesis of (+)-sparteine was accomplished from 2,5-norbornadione in 15 steps and 15.7% overall yield. The key steps were two ring-expansion reactions, one involving an intramolecular Schmidt reaction and one using a novel variant of the
José Díaz et al.
Plant physiology, 129(3), 1341-1351 (2002-07-13)
Ethylene, jasmonate, and salicylate play important roles in plant defense responses to pathogens. To investigate the contributions of these compounds in resistance of tomato (Lycopersicon esculentum) to the fungal pathogen Botrytis cinerea, three types of experiments were conducted: (a) quantitative
S C Gelskey et al.
Dental materials : official publication of the Academy of Dental Materials, 14(6), 453-457 (1999-09-14)
The Neodymium:yttrium aluminum garnet (Nd:YAG) dental laser has been cleared by the United States Food and Drug Administration (FDA) for marketing in intraoral soft tissue treatment. The efficacy and safety of the Nd:YAG laser in the treatment of hard dental
H Mergemann et al.
Plant physiology, 124(2), 609-614 (2000-10-12)
In deepwater rice (Oryza sativa), adventitious root primordia initiate at the nodes as part of normal development. Emergence of the roots is dependent on flooding of the plant and is mediated by ethylene action. Root growth was preceded by the
Francesco Babudri et al.
Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology, 6(4), 361-364 (2007-04-04)
A conjugated alternating copolymer containing norbornadiene and bis(ethynylene)phenylene units was prepared by the Cassar-Heck-Sonogashira cross-coupling reaction. Its electroluminescence was tested in a device, and its fluorescence colour could be tuned by light-induced norbornadiene-quadricyclane isomerization.

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