36698
枯烯
PESTANAL®
别名:
2-苯丙烷, NSC 8776, 异丙基苯, （1-甲基乙基）苯
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线性分子式:
C6H5CH(CH3)2
化学文摘社编号:
分子量:
120.19
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
202-704-5
Beilstein/REAXYS Number:
1236613
MDL number:
InChI key
RWGFKTVRMDUZSP-UHFFFAOYSA-N
InChI
1S/C9H12/c1-8(2)9-6-4-3-5-7-9/h3-8H,1-2H3
SMILES string
CC(C)c1ccccc1
vapor density
4.1 (vs air)
vapor pressure
8 mmHg ( 20 °C), 9.7 mmHg ( 37.7 °C)
product line
PESTANAL®
autoignition temp.
797 °F
shelf life
limited shelf life, expiry date on the label
expl. lim.
6.5 %
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
Quality Level
bp
152-154 °C (lit.)
mp
−96 °C (lit.)
density
0.864 g/mL at 25 °C (lit.)
application(s)
agriculture
environmental
format
neat
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General description
Cumene is an organic compound obtained, in the process of acid-catalyzed alkylation of benzene with propylene.
Application
Cumene may be used as a reference standard for the determination of cumene in water samples by gas chromatography-mass spectrometry method (GC-MS). Cumene may be used as an analytical reference standard for the quantification of the analyte in environmental samples using gas chromatography technique.
Cumene may be used as a reference standard for the determination of cumene in water samples by gas chromatography-mass spectrometry method (GC-MS).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Legal Information
PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
hcodes
Hazard Classifications
Aquatic Chronic 2 - Asp. Tox. 1 - Carc. 1B - Flam. Liq. 3 - STOT SE 3
target_organs
Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
87.8 °F - closed cup
flash_point_c
31.0 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
Toxicity assessment of atrazine and related triazine compounds in the microtox assay, and computational modeling for their structure-activity relationship
Tchounwou.BP, et al.
International Journal of Molecular Sciences, 1(4), 63-74 (2000)
Use of solid-phase extraction in the determination of benzene, toluene, ethylbenzene, xylene and cumene in spiked soil and investigation of soil spiking methods
Meney.MK, et al.
Analyst, 123(2), 195-2000 (1998)
Determination of toxic toluene, xylene and cumene in different lake waters.
Amzad H M, et al.
International Journal of Environmental Research, 4(2), 341-346 (2010)
Mathieu Frenette et al.
Journal of the American Chemical Society, 128(51), 16432-16433 (2006-12-21)
A new class of thermally activated chain-breaking antioxidants is presented. Dimers of persistent carbon-centered radicals are able to inhibit the autoxidation of cumene and styrene with better rate constants than the commercial antioxidant Irganox HP-136 and 3,5-di-tert-butyl-4-hydroxyanisole. A dramatic increase
Johanna Bråred Christensson et al.
Contact dermatitis, 55(4), 230-237 (2006-09-09)
Concomitant positive reactions to colophonium, oxidized limonene, and/or oxidized linalool are recorded in patch test studies. The main allergens in these patch test mixtures are hydroperoxides, which form antigens by a radical pathway. Theoretically, concomitant reactions can be explained not
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