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Merck
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111023

Sigma-Aldrich

4-甲基庚烷

99%

别名:

4-methyl-heptane

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About This Item

线性分子式:
(CH3CH2CH2)2CHCH3
CAS号:
589-53-7
分子量:
114.23
Beilstein:
1696874
EC號碼:
209-650-1
MDL號碼:
MFCD00009409
分類程式碼代碼:
12352100
PubChem物質ID:
24847005
NACRES:
NA.22

蒸汽壓力

0.77 psi ( 37.7 °C)

化驗

99%

折射率

n20/D 1.398 (lit.)

bp

117-118 °C (lit.)

mp

−121 °C (lit.)

密度

0.705 g/mL at 25 °C (lit.)

SMILES 字串

CCCC(C)CCC

InChI

1S/C8H18/c1-4-6-8(3)7-5-2/h8H,4-7H2,1-3H3

InChI 密鑰

CHBAWFGIXDBEBT-UHFFFAOYSA-N

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應用

4-甲基庚烷可作为参考物质，通过固相微萃取和气相色谱/质谱（SPME-GC-MS），对含有不同MAP菌株的培养液顶部空间中的挥发性有机化合物（VOC）进行鉴定。

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）

39.2 °F - closed cup

閃點（°C）

4 °C - closed cup

個人防護裝備

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCP8915
06112KP
14528CR
06611PS
02806ES

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Nirmal Khadka et al.
Microorganisms, 8(10) (2020-10-01)
Recent phylogenetic studies have transferred certain isolates from monocot plants previously included in the heterogeneous group of Pectobacteriumcarotovorum (Pc) to a species level termed Pectobacterium aroidearum. The specificity of Pectobacterium associated infections had received less attention, and may be of
Phillip Trefz et al.
PloS one, 8(10), e76868-e76868 (2013-10-12)
Control of paratuberculosis in livestock is hampered by the low sensitivity of established direct and indirect diagnostic methods. Like other bacteria, Mycobacterium avium subsp. paratuberculosis (MAP) emits volatile organic compounds (VOCs). Differences of VOC patterns in breath and feces of

实验方案

ASTM D5134: GC Analysis of Hydrocarbons on Petrocol® DH 50.2

-1,3-Dimethylcyclopentane; 1,1-Dimethylcyclopentane; 2,2,3-Trimethylpentane; 2,2-Dimethylbutane; 2,2-Dimethylhexane; 2,2-Dimethylpentane; 2,3-Dimethylbutane; 2,3-Dimethylhexane; 2,4-Dimethylheptane; 2,4-Dimethylpentane; 2,5-Dimethylheptane; 2-Methylhexane; 2-Methylpentane; 3,3-Dimethylpentane; 3,4-Dimethylhexane; 3-Ethylpentane; 3-Methyloctane; 4-Methylheptane; Ethylbenzene; Ethylcyclopentane; 2,6-Dimethylheptane; 3-Ethylheptane

GC Analysis of Hydrocarbons in Gasoline on Petrocol® DH, Isothermal

GC Analysis of Hydrocarbons in Gasoline on Petrocol® DH, Isothermal

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