vapor density
3.9 (vs air)
Quality Level
vapor pressure
41 mmHg ( 21 °C)
Assay
≥99.8% (GC)
form
liquid
autoignition temp.
745 °F
potency
>2500 mg/kg LD50, oral (Rat)
expl. lim.
6 %
technique(s)
UV/Vis spectroscopy: suitable
impurities
≤0.0002 meq/g Acidity
≤0.0002 meq/g Alkalinity
≤0.005% Water
evapn. residue
≤0.0002%
color
APHA: ≤10
transmittance
205 nm, ≥30%
215 nm, ≥65%
220 nm, ≥80%
225 nm, ≥85%
235 nm, ≥90%
245 nm, ≥98%
255 nm, ≥99%
refractive index
n20/D 1.391 (lit.)
pH
7
bp
98-99 °C (lit.)
mp
−107 °C (lit.)
transition temp
flash point -12 °C
density
0.692 g/mL at 25 °C (lit.)
UV absorption
λ: 205 nm Amax: ≤0.52
λ: 215 nm Amax: ≤0.19
λ: 220 nm Amax: ≤0.10
λ: 225 nm Amax: ≤0.07
λ: 235 nm Amax: ≤0.05
λ: 245 nm Amax: ≤0.01
λ: 255 nm Amax: ≤0.004
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
Specifications
Analysis Note
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
Other Notes
Legal Information
related product
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 Information
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Articles
Learn about the UV-spectrometric determination of the K268 nm value of olive oil, assessing the UV absorbance at 268 nm, to ensure quality and compliance with regulatory standards.
Protocols
Method: UV/VIS spectrophotometry; Method No. 2524
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