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34873
Riedel-de Haen Add to compare
Heptane
CHROMASOLV™, for HPLC, ≥99%
n-Heptane, Heptanes
For HPLC

CAS Number: 142-82-5
Linear Formula: CH3(CH2)5CH3
Molar Mass: 100.2 g/mol
Beilstein Registry Number: 1730763
EC Number: 205-563-8
MDL Number: MFCD00009544

Catalog
Number
Packaging
Size
Container Type SDS Price QTY Availability
34873-1L 1L GLASS BOTTLE
N/A
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34873-100ML 100ML GLASS BOTTLE
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34873-7L 7L RETURNABLE STAINLESS STEEL CAN
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34873-45L 45L RETURNABLE STAINLESS STEELDRUM
N/A
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34873-18L 18L RETURNABLE STAINLESS STEEL CAN
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34873-10L-RC 10L RETURNABLE STAINLESS STEEL CAN
N/A
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34873-6X1L 6X1L GLASS BOTTLE
N/A
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34873-4X2.5L 4X2.5L GLASS BOTTLE
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34873-2.5L 2.5L GLASS BOTTLE
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Specifications

Property Value
Appearance (color) complying
Appearance (form) complying
Assay (GC) min. 99.0 %
Refractive index (n 20/D) 1.3850 - 1.3890
Non-volatile matter max. 0.0003 %
Water (Karl Fischer) max. 0.01 %
Free acid (as CH3COOH) max. 0.001 %
Fluorescence (chinin) at 365 nm max. 1.0 ppb
Fluorescence (chinin) at 254 nm max. 1.0 ppb
Absorbance at 200 nm max. 0.70
Absorbance at 210 nm max. 0.40
Absorbance at 220 nm max. 0.10
Absorbance at 230 nm max. 0.05
Absorbance at 245 nm max. 0.01
Absorbance at 260 nm max. 0.01
Absorbance at 400 nm max. 0.01
APHA max. 10

Physical Properties

Property Value
Vapor Pressure 40 mmHg ( 20 °C)
Explosion Limit 7 %
Vapor Density 3.5 (vs air)
Refractive Index n20/D 1.387(lit.)
Autoignition Temperature 433 °F
Boiling point 98.2 - 98.4 °C
Freezing point -90.5 °C
Density 0.69 g/cm3

Safety Information

Property Value
Flashpoint -4 °C
Hazard Class 3
Package Group II
UN ID 1206
GHS Classification Flammable Harmful Health Hazard Environmental Hazard
Signal Word Danger
Hazard Statement(s)
H315
H304
H225
H336
H410
Precautionary Statement(s)
P210
P243
P260
P280
Pricing displayed in catalog does not include applicable VAT.
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