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110671

Sigma-Aldrich

2,2-Dimethylpentane

≥99%

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Synonym(s):
1,1,1-Trimethylbutane
Linear Formula:
CH3CH2CH2C(CH3)3
CAS Number:
Molecular Weight:
100.20
Beilstein/REAXYS Number:
1730757
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

≥99%

expl. lim.

~8.3 %

refractive index

n20/D 1.382 (lit.)

bp

78 °C/743 mmHg (lit.)

density

0.674 g/mL at 25 °C (lit.)

SMILES string

CCCC(C)(C)C

InChI

1S/C7H16/c1-5-6-7(2,3)4/h5-6H2,1-4H3

InChI key

CXOWYJMDMMMMJO-UHFFFAOYSA-N

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General description

2,2-Dimethylpentane is a component of the corona discharge of a simulated Titan′s atmosphere.

signalword

Danger

Hazard Classifications

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

target_organs

Central nervous system

wgk_germany

WGK 2

flash_point_f

closed cup

flash_point_c

closed cup

ppe

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


Certificates of Analysis (COA)

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R Navarro-Gonzalez et al.
Uchu Seibutsu Kagaku, 12(2), 81-91 (2001-09-07)
The atmosphere of Titan is constantly bombarded by galactic cosmic rays and Saturnian magnetospheric electrons causing the formation of free electrons and primary ions, which are then stabilized by ion cluster formation and charging of aerosols. These charged particles accumulate

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