136697
六甲基杜瓦苯
97%
别名:
1,2,3,4,5,6-六甲基双环[2.2.0]己-2,5-二烯
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关于此项目
经验公式（希尔记法）:
C12H18
化学文摘社编号:
分子量:
162.27
UNSPSC Code:
12352100
PubChem Substance ID:
EC Number:
231-576-3
MDL number:
InChI key
RVNQQZMIWZPGNA-UHFFFAOYSA-N
InChI
1S/C12H18/c1-7-8(2)12(6)10(4)9(3)11(7,12)5/h1-6H3
SMILES string
CC1=C(C)C2(C)C(C)=C(C)C12C
assay
97%
form
liquid
refractive index
n20/D 1.448 (lit.)
bp
60 °C/20 mmHg (lit.)
mp
7 °C (lit.)
density
0.803 g/mL at 25 °C (lit.)
storage temp.
2-8°C
General description
Hexamethyl dewar benzene on 1,2-addition with transient W(CO)5-complexed phosphinidenes affords the novel 3-phosphatricyclo[3.2.0.0(2,4)]hept-6-ene complexes. It undergoes partial rearrangement to give hexamethylbenzene during its epoxidation using (tetraphenylporphyrinato)iron(III)chloride and m-chloroperbenzoic acid.
signalword
Warning
hcodes
Hazard Classifications
Flam. Liq. 3
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
95.0 °F - closed cup
flash_point_c
35 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
此项目有
Isomerization of hexamethyl (Dewar benzene) to hexamethylbenzene catalyzed by electron acceptors. Thermal generation of an exciplex.
Peacock NJ and Schuster GB.
Journal of the American Chemical Society, 105(11), 3632-3638 (1983)
Erik P A Couzijn et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 14(5), 1499-1507 (2007-11-23)
1,2-Addition of transient W(CO)(5)-complexed phosphinidenes exo to hexamethyl Dewar benzene affords the novel 3-phosphatricyclo[3.2.0.0(2,4)]hept-6-ene complexes. The fused tricyclic phosphiranes are obtained as both the Z and the thermally less stable E isomers, the (31)P NMR chemical shifts of which differ
Mechanisms of hemin-catalyzed epoxidations: electron transfer from alkenes.
Traylor TG and Miksztal AR.
Journal of the American Chemical Society, 109(9), 2770-2774 (1987)
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