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59041

Sigma-Aldrich

2,2,4-三甲基戊烷

for luminescence, ≥99.5% (GC)

同義詞:

异辛烷

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About This Item

線性公式:
(CH3)2CHCH2C(CH3)3
CAS號碼:
540-84-1
分子量：:
114.23
Beilstein:
1696876
EC號碼:
208-759-1
MDL號碼:
MFCD00008943
分類程式碼代碼:
12352200
PubChem物質ID:
24881278

等級

for luminescence

蒸汽密度

3.9 (vs air)

蒸汽壓力

41 mmHg ( 21 °C)

化驗

≥99.5% (GC)

自燃溫度

745 °F

expl. lim.

6 %

折射率

n20/D 1.391 (lit.)
n20/D 1.391

bp

98-99 °C (lit.)

mp

−107 °C (lit.)

密度

0.692 g/mL at 25 °C (lit.)

&lambda ；

1 cm path, H2O reference

紫外吸收

λ: 210 nm Amax: 0.5
λ: 220 nm Amax: 0.14
λ: 230 nm Amax: 0.06
λ: 240 nm Amax: 0.02
λ: 255 nm Amax: 0.005

適合性

in accordance for luminescence

SMILES 字串

CC(C)CC(C)(C)C

InChI

1S/C8H18/c1-7(2)6-8(3,4)5/h7H,6H2,1-5H3

InChI 密鑰

NHTMVDHEPJAVLT-UHFFFAOYSA-N

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訊號詞

Danger

危險分類

Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Central nervous system

儲存類別代碼

3 - Flammable liquids

水污染物質分類（WGK）

WGK 2

閃點（°F）

10.4 °F - closed cup

閃點（°C）

-12 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

分析證明 (COA)

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Bioprocess and biosystems engineering, 35(3), 351-358 (2011-07-23)
Both stability and catalytic activity of two commercial immobilized lipases were investigated in the presence of different organic solvents in ultrasound-assisted system. In a general way, for Novozym 435, the use of ethanol as solvent led to a loss of
Hisham A El-Masri et al.
Inhalation toxicology, 21(14), 1176-1185 (2009-11-20)
2,2,4-Trimethylpentane (TMP) is a volatile colorless liquid used primarily to increase the octane rating of combustible fuels. TMP is released in the environment through the manufacture, use, and disposal of products associated with the gasoline and petroleum industry. Short-term inhalation
Kyung Min Park et al.
Food chemistry, 138(2-3), 733-738 (2013-02-16)
In this study, we investigated the possibility of reversed micelles, widely used as an enzyme reactor for lipases, for the determination of lipoxygenase activity. Although it is rapid and simple, reversed micelles have some limitations, such as interference by UV-absorbing
Aram Kang et al.
Molecular bioSystems, 8(4), 1350-1358 (2012-02-14)
Microbial tolerance to hydrocarbons has been studied in an effort to improve the productivity of biochemical processes and to enhance the efficiency of hydrocarbon bioremediation. Despite these studies, few attempts have been made to design rational strategies to improve microbial
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