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等級
analytical standard
品質等級
蒸汽密度
4.1 (vs air)
蒸汽壓力
8 mmHg ( 20 °C)
9.7 mmHg ( 37.7 °C)
化驗
≥99.5% (GC)
自燃溫度
797 °F
儲存期限
limited shelf life, expiry date on the label
expl. lim.
6.5 %
技術
HPLC: suitable
gas chromatography (GC): suitable
折射率
n20/D 1.491 (lit.)
n20/D 1.491
bp
152-154 °C (lit.)
mp
−96 °C (lit.)
密度
0.864 g/mL at 25 °C (lit.)
應用
environmental
格式
neat
儲存溫度
2-8°C
SMILES 字串
CC(C)c1ccccc1
InChI
1S/C9H12/c1-8(2)9-6-4-3-5-7-9/h3-8H,1-2H3
InChI 密鑰
RWGFKTVRMDUZSP-UHFFFAOYSA-N
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相关类别
一般說明
Cumene is a colourless aromatic liquid which is mainly used as solvent in production of phenol, acetone and acetophenone. It is insoluble in water and is miscible with organic solvents. It forms peroxide on exposure to air for long and reacts exothermically with concentrated nitric or sulphuric acid.
應用
It has been used as reference standard in GC-MS analysis for the determination of cumene in lake water sample.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
訊號詞
Danger
危險分類
Aquatic Chronic 2 - Asp. Tox. 1 - Carc. 1B - Flam. Liq. 3 - STOT SE 3
標靶器官
Respiratory system
儲存類別代碼
3 - Flammable liquids
水污染物質分類（WGK）
WGK 3
閃點（°F）
87.8 °F - closed cup
閃點（°C）
31.0 °C - closed cup
個人防護裝備
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
其他客户在看
A Comprehensive Guide to the Hazardous Properties of Chemical Substances
A Comprehensive Guide to the Hazardous Properties of Chemical Substances, 1-523 (2007)
Determination of toxic toluene, xylene and cumene in different lake waters.
Hossain, Amzad M.; Kabir M. J. ; and Salehuddin, S. M.;
International Journal of Environmental Research and Public Health, 4.2, 341-346 (2010)
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
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
Eric D Nelson et al.
Journal of pharmaceutical sciences, 98(3), 959-969 (2008-07-16)
Solvent effects on the AIBN and ACVA forced degradation of cumene are explored. The degradant formation rates of the three cumene oxidative degradants, cumene hydroperoxide, acetophenone, and 2-phenyl-2-propanol are reported. The relative abundance and ratios of these three degradants provide
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