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257508

Sigma-Aldrich

2,3,4-Trimethylpentane

98%

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About This Item

Formula condensata:
(CH3)2CHCH(CH3)CH(CH3)2
Numero CAS:
565-75-3
Peso molecolare:
114.23
Beilstein:
1696869
Numero CE:
209-292-6
Numero MDL:
MFCD00008924
Codice UNSPSC:
12352100
ID PubChem:
24855419
NACRES:
NA.22

Saggio

98%

Stato

liquid

Indice di rifrazione

n20/D 1.404 (lit.)

P. ebollizione

113-114 °C (lit.)

Punto di fusione

−110 °C (lit.)

Densità

0.719 g/mL at 25 °C (lit.)

Stringa SMILE

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

InChI

1S/C8H18/c1-6(2)8(5)7(3)4/h6-8H,1-5H3
RLPGDEORIPLBNF-UHFFFAOYSA-N

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Descrizione generale

Kinetics and mechanism of reaction of OH radicals with 2,3,4-trimethylpentane in the presence of NO has been investigated. Kinetics of reactions of C6H5 radical with 2,3,4-trimethylpentane has been measured by cavity ringdown spectrometry.

Avvertenze

Danger

Indicazioni di pericolo

H225,H304,H315,H336,H410

Classi di pericolo

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

Organi bersaglio

Central nervous system

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

39.2 °F - closed cup

Punto d’infiammabilità (°C)

4 °C - closed cup

Dispositivi di protezione individuale

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

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Certificati d'analisi (COA)

Lot/Batch Number
MKCN4441
MKBX8834V
MKBG0168V
07704EH
06219AH

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2-Methylheptane 98%

Sigma-Aldrich

M47949

2-Methylheptane

2,2,4-trimetilpentano Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1915

2,2,4-trimetilpentano

4-Methylheptane 99%

Sigma-Aldrich

111023

4-Methylheptane

2,2-Dimethylpentane ≥99%

Sigma-Aldrich

110671

2,2-Dimethylpentane

N J DelRaso et al.
Toxicology letters, 54(2-3), 337-344 (1990-12-01)
Primary proximal tubule suspension cultures exposed to solubilized 2,3,4-trimethylpentane (2,3,4-TMP) resulted in a linear dose response, as determined by cellular lactate dehydrogenase leakage. The EC50 for 2,3,4-TMP was 16.3 mM. Metabolite analysis by gas chromatography/mass spectrometry of supernate and cell
Sara M Aschmann et al.
Environmental science & technology, 38(19), 5038-5045 (2004-10-28)
Alkanes are important constituents of gasoline fuel and vehicle exhaust, with branched alkanes comprising a significant fraction of the total alkanes observed in urban areas. Using a relative rate method, a rate constant for the reaction of OH radicals with
K O Yu et al.
Biomedical & environmental mass spectrometry, 14(11), 639-641 (1987-11-01)
Branched-chain hydrocarbon-induced nephropathy in male rats was examined using 2,3,4-trimethylpentane. Lesions are elected only in male rats, not in females or in controls. Mechanisms of nephropathy may be the interaction of metabolites with the male rat-specific protein alpha 2u globulin.
Kinetics of C~ 6H~ 5 Radical Reactions with 2-Methylpropane, 2, 3-Dimethylbutane and 2, 3, 4-Trimethylpentane.
Park J, et al.
International Journal of Chemical Kinetics, 31(9), 645-653 (1999)
N J Delraso et al.
In vitro cellular & developmental biology : journal of the Tissue Culture Association, 25(11), 1031-1038 (1989-11-01)
Primary rat hepatocyte suspension cultures (approximately 2 X 10(6) cells) exposed to solubilized 2,3,4-trimethylpentane at concentrations ranging from 7.9 to 31.5 mM under two different culture conditions resulted in a linear dose response, as determined by lactate dehydrogenase leakage and
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