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110671

Sigma-Aldrich

2,2-Dimethylpentane

≥99%

Synonym(s):

1,1,1-Trimethylbutane

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About This Item

Linear Formula:
CH3CH2CH2C(CH3)3
CAS Number:
590-35-2
Molecular Weight:
100.20
Beilstein:
1730757
EC Number:
209-680-5
MDL number:
MFCD00009404
UNSPSC Code:
12352100
PubChem Substance ID:
24846998
NACRES:
NA.22

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.

Signal Word

Danger

Hazard Statements

H225,H304,H315,H336,H410

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

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

15.8 °F - closed cup

Flash Point(C)

-9 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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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

Protocols

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

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