Merck 104718.2500 Isooctane for spectroscopy Uvasol

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Ambalaj Fiyatı: 227,35 € +%20 KDV

 

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Ürün Fiyatı: 227,35 €

Ürün Özellikleri

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
Description
Catalogue Number 104718
Synonyms 2,2,4-Trimethylpentane, Isobutyltrimethylmethane, iso-Octane
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. Furthermore the transmittance is specified in accordance with Reag. Ph Eur and ACS.

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

Physicochemical Information
Boiling point 99 °C (1013 hPa)
Density 0.69 g/cm3 (20 °C)
Evaporation number 2.3
Explosion limit 1 %(V)
Flash point -12 °C
Ignition temperature 410 °C
Melting Point -107 °C
pH value (H₂O) neutral
Saturation concentration (air) 239 g/m3 (20 °C)
Vapor pressure 51 hPa (20 °C)
Solubility 0.56 mg/l (25 °C)

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/sparks/open flames/hot surfaces. No smoking.
P240: Ground/bond container and receiving equipment.
P273: Avoid release to the environment.
P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
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 water endangering
Disposal 1
Strongly contaminated halogen-free organic solvents: container A.

Safety Information
Hazard Symbols Flammable
Harmful
Dangerous for the environment
Categories of danger highly flammable, irritant, harmful, dangerous for the environment
R Phrase R 11-38-65-67-50/53
Highly flammable.Irritating to skin.Harmful: may cause lung damage if swallowed.Vapours may cause drowsiness and dizziness.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase S 9-16-29-33-60-61-62
Keep container in a well-ventilated place.Keep away from sources of ignition – No smoking.Do not empty into drains.Take precautionary measures against static discharges.This material and its container must be disposed of as hazardous waste.Avoid release to the environment. Refer to special instructions/ Safety data sheets.If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label.

Storage and Shipping Information
Storage Storage temperature: no restrictions.

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

Specifications
Purity (GC) ≥ 99.8 %
Evaporation residue ≤ 0.0002 %
Water ≤ 0.005 %
Colour ≤ 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

540-84-1 trimethylpentane Isobutyltrimethylmethane iso-Octane oktan izooktan merck alkan solvent

M104718.2500

1.04718.2500

1047182500

Laboratuvar Kimyasalları

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