TX1390
2,2,4-Trimethylpentane
Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS
Synonym(s):
Isooctane
About This Item
Recommended Products
Agency
meets USP/NF
Quality Level
vapor density
3.9 (vs air)
vapor pressure
41 mmHg ( 21 °C)
Assay
≥99% (GC)
form
liquid
autoignition temp.
745 °F
expl. lim.
6 %
impurities
≤0.0003 meq/g Water-soluble titrable acid
≤0.005% Sulfur compounds (as S)
evapn. residue
≤0.001%
color
APHA: ≤10
refractive index
n20/D 1.391 (lit.)
pH
7
bp
98-99 °C (lit.)
mp
−107 °C (lit.)
transition temp
flash point -12 °C
solubility
0.56 mg/L
density
0.692 g/mL at 25 °C (lit.)
shipped in
ambient
storage temp.
room temp
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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Application
Analysis Note
Color (APHA): 10 max
Evaporation residue: 0.001% max
Form: Clear liquid
Sulfur compounds (as S): 0.005% max
Water-soluble titrable acid: 0.0003meq/g max
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
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
FSL
Flammable liquids
Type 1 petroleums
Hazardous rank II
Water insoluble liquid
ISHL Indicated Name
Substances Subject to be Indicated Names
ISHL Notified Names
Substances Subject to be Notified Names
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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