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59030

Supelco

2,2,4-Trimethylpentane

analytical standard

Synonym(s):

Isooctane

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About This Item

Linear Formula:
(CH3)2CHCH2C(CH3)3
CAS Number:
540-84-1
Molecular Weight:
114.23
Beilstein/REAXYS Number:
1696876
EC Number:
208-759-1
MDL number:
MFCD00008943
UNSPSC Code:
41116107
PubChem Substance ID:
329758561
NACRES:
NA.24
Pricing and availability is not currently available.

grade

analytical standard

Quality Level

100

vapor density

3.9 (vs air)

vapor pressure

41 mmHg ( 21 °C)

assay

≥99.7% (GC)

autoignition temp.

745 °F

shelf life

limited shelf life, expiry date on the label

expl. lim.

6 %

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

refractive index

n20/D 1.391 (lit.)
n20/D 1.391

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I9032I4401I8657
Interferon αA from mouse ≥95%, recombinant, expressed in E. coli, buffered aqueous solution, suitable for cell culture

I8782

Interferon αA from mouse

Interferon β from mouse ≥95%, recombinant, expressed in E. coli, buffered aqueous solution, suitable for cell culture

I9032

Interferon β from mouse

Interferon-αA/D human ≥95%, recombinant, expressed in E. coli, buffered aqueous solution, suitable for cell culture

I4401

Interferon-αA/D human

Interferon α from rat ≥95%, recombinant, expressed in bacteria, lyophilized powder, suitable for cell culture

I8657

Interferon α from rat

assay

≥95%

assay

≥95%

assay

≥95%

assay

≥95%

technique(s)

cell culture | mammalian: suitable

technique(s)

cell culture | mammalian: suitable

technique(s)

cell culture | mammalian: suitable

technique(s)

cell culture | mammalian: suitable

recombinant

expressed in E. coli

recombinant

expressed in E. coli

recombinant

expressed in E. coli

recombinant

expressed in bacteria

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

form

buffered aqueous solution

form

buffered aqueous solution

form

buffered aqueous solution

form

lyophilized powder

General description

2,2,4-Trimethylpentane, a branched alkane, having a low tendency to auto-ignite, is used as a reference in determining the octane number of gasoline.[1]

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

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_germany

WGK 2

flash_point_f

10.4 °F - closed cup

flash_point_c

-12 °C - closed cup

ppe

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

  • Specification Sheet

    • Choose from one of the most recent versions:

    Certificates of Analysis (COA)

    Lot/Batch Number
    BCCD7938
    BCCB9325
    BCBZ1678
    BCBT1234
    BCBR8337V

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