n-heptane 99% ar

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Three white chemical bottles with red caps, labeled "Chemnovyo," arranged in order of size against a plain gray background.

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Six brown pharmaceutical containers of varying sizes with white and red ChemBooz labels are arranged in a row against a plain gray background.

Three black plastic bottles of nitric acid with white hazard labels are arranged in a row against a grey background.

Two brown glass bottles with red caps, labeled as chemical containers, are placed side by side on a gray surface with a dark background.

Two white plastic chemical containers with black lids, labeled "Chemnovato." The left contains Magnesium Sulphate, and the right contains Acetyl Salicylic Acid, both on a gray background.

Three chemical bottles labeled Toluene, Iso-Propyl Alcohol, and Chloroform are arranged side by side on a gray background.

Six brown glass bottles of varying sizes with white labels and black or white caps, containing Trichloroacetic Acid 99% AR from Chemoxy, are arranged in a row on a gray background.

Two brown glass bottles labeled "Chloroform 99.8% for HPLC" with hazard symbols, placed side by side on a neutral gray background.

Three dark brown bottles with red caps and Chemnovatic labels contain hydrochloric acid, nitric acid, and sulfuric acid, arranged side by side on a gray background.

Specification

Description

Normal Heptane; Dipropyl Methane; Heptyl Hydride

CAS	142-82-5
Molecular Formula	C7H16
Molecular Weight	100.21
Shelf Life	60 Months

Physical Properties
Physical State at 20 °C	Liquid	Colour	Clear Colorless
Odour	mild odor – gasoline-like	Melting Point/ Freezing Point [°C]	-91 °C
Auto-Ignition Temperature [°C]	223°C	Flammability (Solid, Gas)	Flammable
Flash Point [°C]	-4,0 °C	Boiling Point [°C]	98 °C
Evaporation Rate	2.8	Vapour Pressure [20°C]	53.3 hPa at 20,0 °C
Vapour Pressure Mm/Hg	46 mm Hg @ 25 deg C	Vapour Density	3.5
Density [g/cm3]	0.68	Solubility in Water [% weight]	Insoluble in water
Partition Coefficient Log POW Octanol / Water at 20°C	>3	Explosion Limits – Upper [%]	7%
Explosion Limits -Lower [%]	1.10%

Specifications
Appearance	A clear colorless liquid	Purity (By Gc)	Min 99.0%
Density (D20°C/4°C)	0.683-0.686 g/ml	Refractive Index (20°C; 589 Nm)	1.387 – 1.388
Bromine Number	Max. 0.5	Miscibility With Chloroform & Diethyl Ether	Passes test
Water (By Kf)	Max 0.02%	Acidity (As Ch3Cooh)	Max 0.0005%
Alkalinity (As Nh3)	Max 0.0001%	Non Volatile Matter	Max 0.001%
Sulphur Compounds (Cs2)	Max 0.0003%	Copper (Cu)	Max 0.00002%
Iron (Fe)	Max 0.00005%	Lead (Pb)	Max 0.00002%

Dangerous Goods Information
UN Number	1206	DG Class	3

Safety Information & Hazard Symbols
Symbol	GHS02, GHS07, GHS08, GHS09
Signal Word	Danger
Hazard Statement	H225-H304-H315-H336-H410
Precaution Statement	P210-P261-P273-P301 + P310-P331-P501

n-heptane 99% ar

Price range: $46.10 through $192.15

Size

UOM

Clear

SKU C01335-00500-HS Category Chemicals