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Merck

360066

Sigma-Aldrich

2,2,4-三甲基戊烷

anhydrous, 99.8%

别名:

TMP, 异辛烷

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About This Item

线性分子式:
(CH3)2CHCH2C(CH3)3
CAS号:
分子量:
114.23
Beilstein:
1696876
EC號碼:
MDL號碼:
分類程式碼代碼:
12352001
PubChem物質ID:
NACRES:
NA.21
等級:
anhydrous
化驗:
99.8%
技術:
UV/Vis spectroscopy: suitable
bp:
98-99 °C (lit.)
蒸汽壓力:
41 mmHg ( 21 °C)

等級

anhydrous

品質等級

蒸汽密度

3.9 (vs air)

蒸汽壓力

41 mmHg ( 21 °C)

化驗

99.8%

形狀

liquid

自燃溫度

745 °F

expl. lim.

6 %

技術

UV/Vis spectroscopy: suitable

雜質

<0.003% water
<0.005% water (100 mL pkg)

蒸發殘留物

<0.0003%

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.)

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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一般說明

2,2,4-三甲基戊烷是一种主要参考燃料,其任意辛烷值为100,能够顺利燃烧而不产生任何爆震音。它主要用于提高燃烧燃料的辛烷值。

應用

2,2,4-三甲基戊烷已可用于密度计的校准 以及紫外可见分光光度计的基线校正。

其他說明

货号360066-6X1L的产品即将停产。请订购360066-1L单瓶装,因为其物理参数与上述产品本质相同。

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


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