Description

Looking for a solvent with a high boiling point and a low flash point? Look no further than 99% n-heptane! This hydrocarbon solvent is popular in various industries for its unique chemical properties, making it an excellent choice for multiple applications.

At its core, n-heptane is a colorless, flammable liquid with a strong, sweet odor. It is a highly volatile solvent that evaporates quickly and easily at room temperature. This makes it an ideal choice for cleaning applications where residue needs to be removed promptly and effectively.

But what sets n-heptane apart from other solvents is its high boiling point. This means it can be used in applications requiring a higher temperature than other solvents can handle. For example, it is commonly used in the automotive industry for fuel testing, calibration, and manufacturing rubber and plastic products.

Due to its highly volatile nature, handling n-heptane with care and using it in well-ventilated areas is essential. Proper safety precautions should always be taken when using any solvent.

99% n-heptane is a versatile and practical solvent with many applications. Whether you need it for cleaning, manufacturing, or extraction, it is an excellent choice for any industry.

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N-HEPTANE PRODUCT DOCUMENTATION

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N-HEPTANE PRODUCT INFORMATION

Uses

Laboratory Research: n-heptane is widely used in scientific research for various purposes, such as chromatography, spectroscopy, and as a reference substance.

Cleaning Agent: 99% n-heptane is an effective degreaser and cleaning agent for machinery, electronics, and parts. It can remove oil, grease, wax, and other contaminants without leaving any residue.

Paint and Coatings Industry: n-heptane is a common solvent used in the formulation of coatings, paints, and varnishes. It can dissolve various resins and pigments and provide a smooth and glossy finish.

Chemical Synthesis: n-heptane is used as a reaction medium in producing various chemicals, including pharmaceuticals, agrochemicals, and polymers.

Automotive Industry: n-heptane is used as fuel in engine testing and performance analysis. It can simulate the octane rating of gasoline and diesel fuels.

Adhesives and Sealants: 99% n-heptane is an excellent solvent for formulating adhesives and sealants. It can dissolve various polymers and resins, providing good bonding and sealing properties.

Textile Industry: n-heptane is used in the textile industry as a scouring agent for removing impurities and as a solvent for dyeing and printing.

Pharmaceuticals: n-heptane is used as a solvent in the production of pharmaceutical drugs and as a reference standard in pharmacopeia testing.

Common Names
normal heptane, n heptane, pure heptane, high purity heptane, n-heptane

Chemical Formula
C7H16
CAS#
142-82-5
UN#
1465
Pounds per Gallon
5.6
Melting Point
-91 degrees C (131.8 degrees F)
Boiling Point
98 degrees C (204.8 degrees F)
Flash Point
-3.99 degrees C closed cup (24.8 degrees F)
Vapor Pressure
53.3 hPa at 20 degrees C (68.0 degrees F)

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N-HEPTANE SAFETY INFORMATION

Risk factors
Toxic by inhalation. Flammable, dangerous fire risk. TLV: 400 ppm in air.

Hazard Statement
Keep away from heat, sparks, open flames, and hot surfaces. No smoking. Keep container tightly closed. Ground/bond container and receiving equipment. Use explosion-proof electrical, ventilating, and lighting equipment. Use only non-sparking tools. Take precautionary measures against static discharge. Wash hands thoroughly after handling. Wear protective gloves and eye and face protection. IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse skin with water. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Seek medical attention. If eye irritation persists: get medical attention. If medical advice is needed, have product container or label at hand. Keep out of reach of children.

NFPA Hazard Classification
Health: 1 (Slight) Materials that, on exposure, would cause significant irritation, but only minor residual injury, including those requiring the use of an approved air-purifying respirator. These materials are only slightly hazardous to health and only breathing protection is needed.

​Flammability: 3 (Serious) This degree includes Class IB and IC flammable liquids and materials that can be easily ignited under almost all normal temperature conditions. Water may be ineffective in controlling or extinguishing fires in such materials.

Signal Word
Danger
Environmentally Damaging
Category 2
Acute Aquatic Toxicity
Category 1
Flammable liquids
Category 2
Aspiration Toxicity
Category 1
Skin Corrosion / Irritation
Category 2
Eye Irritation
Category 2
Specific target organ toxicity (single exposure)
Category 3

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N-HEPTANE SHIPPING INFORMATION

DOT
n-Heptane UN Number – UN1265
Proper Shipping Name HEPTANES
Hazard Class 3
Packing Group II

TDG
UN-No UN1265
Proper Shipping Name HEPTANES
Hazard Class 3
Packing Group II

IATA UN-No
UN1265
Proper Shipping Name HEPTANES
Hazard Class 3
Packing Group II

IMDG/IMO UN-No
UN1265
Proper Shipping Name HEPTANES
Hazard Class 3
Packing Group II
Marine pollutant: Yes

​Per DOT regulations, these drums & totes must be transported straight-up and safely tied down.

Please DO NOT transport the drum on its side as this is a highly flammable product and they can leak if transported horizontally.