- HX0076
HX0076
Heptane Low UV Cutoff
OmniSolv®
Recommended Products
vapor density
3.5 (vs air)
Quality Level
vapor pressure
40 mmHg ( 20 °C)
83 mmHg ( 37.7 °C)
product line
OmniSolv®
Assay
≥99% n-heptane basis
≥99.9% (saturated C7 hydrocarbons)
form
liquid
autoignition temp.
433 °F
expl. lim.
7 %
technique(s)
HPLC: suitable
LC/MS: suitable
gas chromatography (GC): suitable
impurities
≤0.02% Water (H2O)
evapn. residue
≤1 ppm
color
APHA: ≤10
refractive index
n20/D 1.387 (lit.)
bp
98 °C (lit.)
mp
−91 °C (lit.)
transition temp
flash point -4 °C
solubility
0.05 g/L
density
0.684 g/mL at 25 °C (lit.)
UV cutoff
≤193 nm
UV absorption
λ: 193 nm Amax: ≤1.00
λ: 200 nm Amax: ≤0.80
λ: 210 nm Amax: ≤0.30
λ: 220 nm Amax: ≤0.15
λ: 260 nm Amax: ≤0.01
shipped in
ambient
storage temp.
room temp
SMILES string
CCCCCCC
InChI
1S/C7H16/c1-3-5-7-6-4-2/h3-7H2,1-2H3
InChI key
IMNFDUFMRHMDMM-UHFFFAOYSA-N
Compare Similar Items
View Full Comparison1 of 4
This Item | 1.04365 | 1.07053 | 1.04390 |
|---|---|---|---|
| vapor density 3.5 (vs air) | vapor density 3.5 (vs air) | vapor density 3.5 (vs air) | vapor density 3.5 (vs air) |
| vapor pressure 40 mmHg ( 20 °C), 83 mmHg ( 37.7 °C) | vapor pressure 40 mmHg ( 20 °C), 83 mmHg ( 37.7 °C) | vapor pressure 40 mmHg ( 20 °C), 83 mmHg ( 37.7 °C) | vapor pressure 40 mmHg ( 20 °C), 83 mmHg ( 37.7 °C) |
| assay ≥99% n-heptane basis, ≥99.9% (saturated C7 hydrocarbons) | assay ≥99% (GC) | assay - | assay ≥99.3% (GC) |
| form liquid | form liquid | form - | form liquid |
| autoignition temp. 433 °F | autoignition temp. 433 °F | autoignition temp. 433 °F | autoignition temp. 433 °F |
| expl. lim. 7 % | expl. lim. 7 % | expl. lim. 7 % | expl. lim. 7 % |
Application
Preparation Note
Analysis Note
Assay (saturated C7 hydrocarbons): 99.9% min
Color (APHA): 10 max
Evaporation residue: 1ppm max
Filtered through 0.2 m filter: To pass test
Fluorescence (as quinine base): 250ppt max
Form: Clear liquid
Infrared Spectrum: Conforms to standard
UV Abs. at 193 nm: 1.00AU max
UV Abs. at 200 nm: 0.80AU max
UV Abs. at 210 nm: 0.30AU max
UV Abs. at 220 nm: 0.15AU max
UV Abs. at 260 nm: 0.01AU max
UV Cut-off: 193vnm max
Water (H2O): 0.02% max
Legal Information
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)
24.8 °F
Flash Point(C)
-4 °C
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