153613
Pentamethylbenzene
98%
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About This Item
Linear Formula:
C6H(CH3)5
CAS Number:
Molecular Weight:
148.24
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
211-837-8
Beilstein/REAXYS Number:
1905349
MDL number:
Assay:
98%
Form:
solid
assay
98%
form
solid
bp
231 °C (lit.)
mp
49-51 °C (lit.)
density
0.917 g/mL at 25 °C (lit.)
SMILES string
Cc1cc(C)c(C)c(C)c1C
InChI
1S/C11H16/c1-7-6-8(2)10(4)11(5)9(7)3/h6H,1-5H3
InChI key
BEZDDPMMPIDMGJ-UHFFFAOYSA-N
Application
Pentamethylbenzene was used to prepare a mixture of nitropentamethylbenzene and 2,3,4,5-tetramethylbenzyl nitrate. It was also used to prepare propene.
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Sol. 1 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
4.1B - Flammable solid hazardous materials
wgk
WGK 3
flash_point_f
195.8 °F - closed cup
flash_point_c
91 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
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Yingxin Sun et al.
Journal of molecular modeling, 19(12), 5407-5422 (2013-11-07)
Two-layer ONIOM calculations have been carried out to study methanol to propene (MTP) conversion reactions catalyzed by H-beta zeolite. On the basis of the so-called side-chain hydrocarbon pool (HCP) mechanism, this work proposes the complete catalytic cycle pathway for the
Xinghui Qiu et al.
Journal of economic entomology, 96(4), 1283-1289 (2003-09-25)
Differences in the microsomal P450 monooxygenase system and its inducibility by pentamethylbenzene (PMB) and naphathalene (NA) were investigated in midgut and fatbody tissues of the cotton bollworm, Helicoverpa armigera (Boddie), larvae. Orthogonal array design was used to establish the optimal
Danielle Brown et al.
Archives of insect biochemistry and physiology, 53(3), 119-124 (2003-06-18)
The cytochrome P450 monooxygenases are an important metabolic system whose level of activity can be influenced by several dietary constituents. We examined the effects of six known P450 inducers on the levels of total cytochromes P450, cytochrome b(5), and six