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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
形式
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
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)
A Comprehensive Guide to the Hazardous Properties of Chemical Substances
A Comprehensive Guide to the Hazardous Properties of Chemical Substances, 1-523 (2007)
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We have undertaken a detailed study of the antioxidant activity of allicin, one of the main thiosulfinates in garlic, in order to obtain quantitative information on it as a chain-breaking antioxidant. The antioxidant actions of allicin against the oxidation of
A Getsoian et al.
International journal of pharmaceutics, 348(1-2), 3-9 (2007-10-20)
To emphasize the fact that solvents can be either critical or immaterial in crystallizing specific polymorphs, a method for obtaining multiple polymorphs of a compound using only one solvent is demonstrated. By varying the crystallization temperature and level of supersaturation
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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