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MilliporeSigma

110671

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
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24846998
EC Number:
209-680-5
Beilstein/REAXYS Number:
1730757
MDL number:
MFCD00009404
Assay:
≥99%

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InChI key

CXOWYJMDMMMMJO-UHFFFAOYSA-N

InChI

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

SMILES string

CCCC(C)(C)C

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.)

Quality Level

100

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This Item
111457D173207D173401
2,2-Dimethylpentane ≥99%

Sigma-Aldrich

110671

2,2-Dimethylpentane

2,2-Dimethylhexane 98%

Sigma-Aldrich

111457

2,2-Dimethylhexane

2,3-Dimethylpentane ≥99%

Sigma-Aldrich

D173207

2,3-Dimethylpentane

2,4-Dimethylpentane 99%

Sigma-Aldrich

D173401

2,4-Dimethylpentane

assay

≥99%

assay

98%

assay

≥99%

assay

99%

Quality Level

100

Quality Level

100

Quality Level

200

Quality Level

100

refractive index

n20/D 1.382 (lit.)

refractive index

n20/D 1.393 (lit.)

refractive index

n20/D 1.392 (lit.)

refractive index

n20/D 1.381 (lit.)

density

0.674 g/mL at 25 °C (lit.)

density

0.693 g/mL at 25 °C (lit.)

density

0.695 g/mL at 25 °C (lit.)

density

0.673 g/mL at 25 °C (lit.)

bp

78 °C/743 mmHg (lit.)

bp

107 °C (lit.)

bp

89-90 °C (lit.)

bp

80 °C (lit.)

expl. lim.

~8.3 %

expl. lim.

-

expl. lim.

~7 %

expl. lim.

~7 %

General description

2,2-Dimethylpentane is a component of the corona discharge of a simulated Titan′s atmosphere[1].

accessory

Product No.
Description
Pricing

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

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

15.8 °F - closed cup

flash_point_c

-9 °C - closed cup

ppe

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

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Certificates of Analysis (COA)

Lot/Batch Number
MKCT2289
MKCG0609
MKBW0523V
MKBT3394V
MKBH7780V

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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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