Merck 104727 2500 isooctane Gr For Analysis Acs 2,5 LT.

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Description
Catalogue Number	104727
Synonyms	2,2,4-Trimethylpentane, Isobutyltrimethylmethane, iso-Octane
Description	Isooctane
Overview	EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. We declare our EMSURE® range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

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Product Information
CAS number	540-84-1
EC index number	601-009-00-8
EC number	208-759-1
Grade	ACS,Reag. Ph Eur
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	MQ300

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Physicochemical Information
Boiling point	99 °C (1013 hPa)
Density	0.69 g/cm3 (15 °C)
Explosion limit	1 %(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

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

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Safety Information according to GHS
Hazard Pictogram(s)	\n\n\n\n
Hazard Statement(s)	H225: Highly flammable liquid and vapour.\nH304: May be fatal if swallowed and enters airways.\nH315: Causes skin irritation.\nH336: May cause drowsiness or dizziness.\nH410: 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.\nP233: Keep container tightly closed.\nP273: Avoid release to the environment.\nP301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor.\nP303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.\nP331: Do NOT induce vomiting.\nP403 + 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\nStrongly contaminated halogen-free organic solvents: container A.

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

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

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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

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Specifications
Purity (GC)	≥ 99.5 %
Identity (IR)	conforms
Color	≤ 10 Hazen
Acidity	≤ 0.0003 meq/g
Density (d 20 °C/20 °C)	0.691 - 0.696
Refractive index (n 20/D)	1.391 - 1.393
Boiling range (98-100°C)	≥ 95 % (v/v)
Sulfur compounds (as S)	≤ 0.005 %
Readily carbonizable substances	conforms
Transmission (between 250nm and 420nm)	≥ 98 %
Al (Aluminium)	≤ 0.00005 %
B (Boron)	≤ 0.000002 %
Ba (Barium)	≤ 0.00001 %
Ca (Calcium)	≤ 0.00005 %
Cd (Cadmium)	≤ 0.000005 %
Co (Cobalt)	≤ 0.000002 %
Cr (Chromium)	≤ 0.000002 %
Cu (Copper)	≤ 0.000002 %
Fe (Iron)	≤ 0.00001 %
Mg (Magnesium)	≤ 0.00001 %
Mn (Manganese)	≤ 0.000002 %
Ni (Nickel)	≤ 0.000002 %
Pb (Lead)	≤ 0.00001 %
Sn (Tin)	≤ 0.00001 %
Zn (Zinc)	≤ 0.00001 %
Evaporation residue	≤ 0.001 %
Water	≤ 0.01 %
Corresponds to ACS, Ph Eur-reagent