Merck
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PHR1915

Supelco

2,2,4-Trimethylpentane (Isooctane)

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym(s):
Isooctane, 2,2,4-Trimethylpentane
Linear Formula:
(CH3)2CHCH2C(CH3)3
CAS Number:
Molecular Weight:
114.23
Beilstein:
1696876
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.24

Nível de qualidade

300

grau

certified reference material
pharmaceutical secondary standard

densidade de vapor

3.9 (vs air)

pressão de vapor

41 mmHg ( 21 °C)

Certificado de análise (CofA)

current certificate can be downloaded

temperatura de autoignição

745 °F

Lim. expl.

6 %

embalagem

ampule of 3x1.2 mL

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

índice de refração

n20/D 1.391 (lit.)

pb

98-99 °C (lit.)

pf

−107 °C (lit.)

densidade

0.692 g/mL at 25 °C (lit.)

application(s)

pharmaceutical (small molecule)

formato

neat

temperatura de armazenamento

2-30°C

SMILES string

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

InChI

1S/C8H18/c1-7(2)6-8(3,4)5/h7H,6H2,1-5H3

InChI key

NHTMVDHEPJAVLT-UHFFFAOYSA-N

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Descrição geral

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. 2,2,4-Trimethylpentane (Isooctane) is a primary reference fuel with an arbitrary octane number of 100 as it burns smoothly without resulting in any knocking. It is mainly used to improve the octane rating of combustion fuels.

Aplicação

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Nota de análise

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

Outras notas

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Nota de rodapé

To see an example of a Certificate of Analysis for this material enter LRAB0908 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

Palavra indicadora

Danger

Classificações de perigo

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

Órgãos-alvo

Central nervous system

Código de classe de armazenamento

3 - Flammable liquids

WGK

WGK 2

Ponto de fulgor (ºF)

10.4 °F - closed cup

Ponto de fulgor (ºC)

-12 °C - closed cup

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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