Qty	Catalogue Number	Ordering Description	Qty/Pack	List Price
			96-Well Plate

Qty	Catalogue Number	Ordering Description	Qty/Pack	List Price
	48-602MAG	Buffer Detection Kit for Magnetic Beads	1 Kit

104718 SupelcoIsooctane

Isooctane for spectroscopy Uvasol®. CAS 540-84-1, EC Number 208-759-1, chemical formula CH₃C(CH₃)₂CH₂CH(CH₃)CH₃.

Isooctane MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

SDS
CoA
Application Notes

Synonyms: 2,2,4-Trimethylpentane, Isobutyltrimethylmethane, iso-Octane

CAS #: 540-84-1 EC Number: 208-759-1 Molar Mass: 114.23 g/mol Chemical Formula: CH₃C(CH₃)₂CH₂CH(CH₃)CH₃ Hill Formula: C₈H₁₈

View Products on Sigmaaldrich.com

Recommended Products

Overview

Replacement Information

Key Spec Table

CAS #	EC Number	Hill Formula	Chemical Formula	Molar Mass
540-84-1	208-759-1	C₈H₁₈	CH₃C(CH₃)₂CH₂CH(CH₃)CH₃	114.23 g/mol

Pricing & Availability

Catalogue Number	Availability	Packaging	Qty/Pack	Price	Quantity
1.04718.0500	Retrieving availability... — Limited Availability In Stock Discontinued Limited Quantities Available Availability to be confirmed Login to See Inventory In Stock Limited Availability In Stock Remaining : Will advise Remaining : Will advise Will advise Contact Customer Service Contact Customer Service Contact Customer Service Contact Customer Service	Glass bottle	500 ml	Retrieving price... Price could not be retrieved Minimum Quantity is a multiple of Maximum Quantity is Upon Order Completion More Information You Saved () — Request Pricing Login to See Your Pricing	Check Availability —	Add To Favorites Add To Favorites Added To My Favorites

Description
Catalogue Number	104718
Synonyms	2,2,4-Trimethylpentane, Isobutyltrimethylmethane, iso-Octane
Description	Isooctane
Overview	Accurate analytic results in UV/VIS and infrared spectroscopy depend on the use of very pure solvents for sample preparation. The Uvasol® solvents range has been specially designed for spectroscopy and other applications requiring solvents of the highest spectral purity. The refinement process allows a greater degree of security in applications and avoids misinterpretation of analytical results caused by traces of UV, IR and fluorescence contamination. Uvasol® solvents offer best UV transmittance. In all specifications the minimum transmittance for 5 typical wavelengths are identified.

References

Product Information
CAS number	540-84-1
EC index number	601-009-00-8
EC number	208-759-1
Hill Formula	C₈H₁₈
Chemical formula	CH₃C(CH₃)₂CH₂CH(CH₃)CH₃
Molar Mass	114.23 g/mol
HS Code	2901 10 00
Structure formula Image
Quality Level	MQ100

Applications
Application	Isooctane for spectroscopy Uvasol®. CAS 540-84-1, EC Number 208-759-1, chemical formula CH₃C(CH₃)₂CH₂CH(CH₃)CH₃.

Biological Information

Physicochemical Information
Boiling point	99 °C (1013 hPa)
Density	0.69 g/cm3 (15 °C)
Explosion limit	1 - 6 %(V)
Flash point	-12 °C
Ignition temperature	410 °C
Melting Point	-107 °C
Saturation concentration (air)	239 g/m3 (20 °C)
Vapor pressure	120 hPa (37.80 °C)
Solubility	0.56 mg/l

Dimensions

Materials Information

Toxicological Information
LD 50 oral	LD50 Rat > 2500 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H225: Highly flammable liquid and vapour. H304: May be fatal if swallowed and enters airways. H315: Causes skin irritation. H336: May cause drowsiness or dizziness. H410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s)	P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P233: Keep container tightly closed. P273: Avoid release to the environment. P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor. P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P331: Do NOT induce vomiting. P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
Signal Word	Danger
RTECS	SA3320000
Storage class	3 Flammable liquids
WGK	WGK 2 obviously hazardous to water
Disposal	1 Strongly contaminated halogen-free organic solvents: container A.

Safety Information
Categories of danger	highly flammable, irritant, harmful, dangerous for the environment

Product Usage Statements

Storage and Shipping Information
Storage	Store at +2°C to +30°C.

Packaging Information

Transport Information
Declaration (railroad and road) ADR, RID	UN 1262 , 3, II
Declaration (transport by air) IATA-DGR	UN 1262 , 3, II
Declaration (transport by sea) IMDG-Code	UN 1262 , 3, II, Marine Pollutant: P

Supplemental Information

Specifications
Purity (GC)	≥ 99.8 %
Evaporation residue	≤ 0.0002 %
Water	≤ 0.005 %
Color	≤ 10 Hazen
Acidity	≤ 0.0002 meq/g
Alkalinity	≤ 0.0002 meq/g
Fluorescence (as quinine at 254 nm)	≤ 1.0 ppb
Fluorescence (as quinine at 365 nm)	≤ 1.0 ppb
Transmission (at 205nm)	≥ 30 %
Transmission (at 215 nm)	≥ 65 %
Transmission (at 220 nm)	≥ 80 %
Transmission (at 225 nm)	≥ 85 %
Transmission (at 235 nm)	≥ 90 %
Transmission (at 245 nm)	≥ 98 %
Transmission (from 255 nm)	≥ 99 %
Absorbance (at 205nm)	≤ 0.52
Absorbance (at 215 nm)	≤ 0.19
Absorbance (at 220 nm)	≤ 0.10
Absorbance (at 225 nm)	≤ 0.07
Absorbance (at 235 nm)	≤ 0.05
Absorbance (at 245 nm)	≤ 0.01
Absorbance (from 255 nm)	≤ 0.004
Meet the requirements of "Specific use spectroscopy" according ACS and Reag. Ph Eur

Global Trade Item Number
Catalogue Number	GTIN
1.04718.0500	04022536054018

Documentation

Isooctane SDS

Title
Safety Data Sheet (SDS)

Isooctane Certificates of Analysis

Product Number	Packaging	Specification	Lot Number
1.04718.0500	Glass bottle	PDF Specification Document	Enter Lot Number

Application Notes

Title
Bestimmung der Schädigung des Bleichindex (DOBI) von rohem Palmöl entsprechend DIN EN ISO 17932:2011
Bestimmung des Carotingehalts von rohem Palmöl entsprechend DIN EN ISO 17932:2011
Determination of the carotene content of raw palm oil acc. to DIN EN ISO 17932:2011
Determination of the deterioration of bleachability index (DOBI) of raw palm oil acc. to DIN EN ISO 17932:2011
K232 nm Value of Olive Oil according to Commission Regulation (EEC) No 2568/91 Annex IX
K232 nm-Wert von Olivenöl entsprechend Commission Regulation (EEC) No 2568/91 Annex IX
K268 nm Value of Olive Oil according to Commission Regulation (EEC) No 2568/91 Annex IX
K268 nm-Wert von Olivenöl entsprechend Commission Regulation (EEC) No 2568/91 Annex IX
ΔK268 nm Value of Olive Oil according to Commission Regulation (EEC) No 2568/91 Annex IX
ΔK268 nm-Wert von Olivenöl entsprechend Commission Regulation (EEC) No 2568/91 Annex IX

Accessories (Primary)

Catalogue Number

Description

963533

Safety carrier

Show Pricing & Availability

Accessories (Secondary)

Catalogue Number

Description

100801

Label set acc. GHS