36691
二聚环戊二烯
purum, ≥95.0% (GC)
别名:
4,7-亚甲基-3a,4,7,7a-四氢茚, DCPD, 环戊二烯二聚体
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关于此项目
经验公式（希尔记法）:
C10H12
化学文摘社编号:
分子量:
132.20
EC Number:
201-052-9
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
1904092
MDL number:
Assay:
≥95.0% (GC)
InChI key
HECLRDQVFMWTQS-AFWXGSBKSA-N
InChI
1S/C10H12/c1-2-9-7-4-5-8(6-7)10(9)3-1/h1-2,4-5,7-10H,3,6H2/t7-,8+,9?,10?/m0/s1
SMILES string
C1C=CC2C3CC(C=C3)C12
grade
purum
assay
≥95.0% (GC)
contains
~0.05% 2,6-di-tert.-butyl-4-methylphenol as stabilizer
refractive index
n20/D 1.511
bp
170 °C (lit.)
mp
33 °C (lit.)
density
0.986 g/mL at 25 °C (lit.)
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signalword
Danger
Hazard Classifications
Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
89.6 °F - closed cup
flash_point_c
32 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
此项目有
R.B. Moffett
Organic Syntheses, IV, 238-238 (1963)
S E Barnes et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 61(13-14), 2946-2952 (2005-09-17)
The cure of polydicyclopentadiene conducted by ring-opening metathesis polymerisation in the presence of a Grubbs catalyst was studied using non-invasive Raman spectroscopy. The spectra of the monomer precursor and polymerised product were fully characterised and all stages of polymerisation monitored.
Timothy C Mauldin et al.
Journal of the Royal Society, Interface, 4(13), 389-393 (2007-01-26)
While original epoxy resin-based self-healing systems used the commercially available endo-isomer of dicyclopentadiene (DCPD), the exo-stereoisomer is known to have much faster olefin metathesis reaction rates with first-generation Grubbs' catalyst. Here, we measure the energy to failure of healed specimens
Aaron C Jackson et al.
Macromolecular rapid communications, 32(1), 82-87 (2011-03-25)
A generalized silica coating scheme is used to functionalize and protect sub-micron and micron size dicyclopentadiene monomer-filled capsules and polymer-protected Grubbs' catalyst particles. These capsules and particles are used for self-healing of microscale damage in an epoxy-based polymer. The silica
L G Stehmeier et al.
Canadian journal of microbiology, 42(10), 1051-1060 (1996-10-01)
Degradation of dicyclopentadiene (DCPD) to carbon dioxide and oxygenated intermediates was established in the laboratory. Screening of many inocula using BIOLOGMT plates showed that no single colony isolate readily mineralized DCPD. Mixed cultures from a variety of environmental sources produced
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