PHR1915
2,2,4-Trimethylpentane (Isooctane)
Pharmaceutical Secondary Standard; Certified Reference Material
Synonym(s):
2,2,4-Trimethylpentane, Isooctane
About This Item
grade
certified reference material
pharmaceutical secondary standard
Quality Level
vapor density
3.9 (vs air)
vapor pressure
41 mmHg ( 21 °C)
CofA
current certificate can be downloaded
autoignition temp.
745 °F
expl. lim.
6 %
packaging
ampule of 3x1.2 mL
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
refractive index
n20/D 1.391 (lit.)
bp
98-99 °C (lit.)
mp
−107 °C (lit.)
density
0.692 g/mL at 25 °C (lit.)
application(s)
pharmaceutical (small molecule)
format
neat
storage temp.
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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General description
Application
Analysis Note
Other Notes
Footnote
Signal Word
Danger
Hazard Statements
Precautionary Statements
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)
10.4 °F - closed cup
Flash Point(C)
-12 °C - closed cup
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