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650439

Sigma-Aldrich

2,2,4-三甲基戊烷

HPLC Plus, for HPLC, GC, and residue analysis, ≥99.5%

同義詞:

异辛烷

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About This Item

線性公式:
(CH3)2CHCH2C(CH3)3
CAS號碼:
分子量::
114.23
Beilstein:
1696876
EC號碼:
MDL號碼:
分類程式碼代碼:
12190000
PubChem物質ID:
NACRES:
NA.21
bp:
98-99 °C (lit.)
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等級

HPLC Plus
for residue analysis

蒸汽密度

3.9 (vs air)

蒸汽壓力

41 mmHg ( 21 °C)

化驗

≥99.5%

形狀

liquid

自燃溫度

745 °F

expl. lim.

6 %

技術

HPLC: suitable
gas chromatography (GC): suitable

雜質

<0.01% water
<1.0 ppb Fluorescence (quinine) at 365 nm

蒸發殘留物

<0.0001%

鹵化殘基

<10 ng/L (as heptachlor epoxide)

折射率

n20/D 1.391 (lit.)

bp

98-99 °C (lit.)

mp

−107 °C (lit.)

密度

0.692 g/mL at 25 °C (lit.)

&lambda ;

H2O reference

紫外吸收

λ: 205 nm Amax: 1.00
λ: 225 nm Amax: 0.10
λ: 254 nm Amax: 0.01

應用

food and beverages

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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應用

适用于HPLC、分光光度法、环境测试

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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


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