Heptane/99.5% CAS NO.142-82-5

 Changzhou Xuanming Chemical Co., Ltd. is dedicated to the technology development, manufacturing, import and export chemicals, which are specialized in pharmaceutical intermediates, pesticide intermediate, industry of fine chemicals and custom synthesis. Now, we enjoy good reputation among customers and take favorable market share in domestic and at abroad.

Changzhou Xuanming Chemical CO., LTD is located in Northern Jiangshu Industry Park, we have modern manufacture bases and some laboratories, which can supply the key intermediate for your projects, and short your synthesis scheme and supply you a reference compound for bioassay or a high purity analytical standard. We have been abided by “treat technology as first, quality as basis, customers as God, and be honest and sincere”. It is our final aim to provide environmental and high technological products and meet customers’ requirements according to keep effors on developing new chemical fields.

Changzhou Xuanming Chemical CO., LTD promises to help you with heart and soul.

Properties

Synonyms:       

1-HEPTANE;

N-HEPTANE;

ethyl-pentane;

n-C7H16;

Heptane;

Eptani;

anhydrous n-heptane;

Heptan;

ALKANE C7;

HEPTANE-200;

Formula:  C7H16

Exact Mass:     100.12500

Molecular Weight:   100.20200

PSA: 0.00000

LogP:        2.97670

Appearance & Physical State: colourless liquid

Density:   0.683

Melting Point: -91ºC

Boiling Point:   98ºC

Flash Point:      -4ºC

Refractive Index:     1.385-1.389

Water Solubility:      practically insoluble

Stability:  Stable. Incompatible with oxidizing agents, chlorine, phosphorus. Highly flammable. Readily forms explosive mixtures with air.

Storage Condition:  2-8ºC

Vapor Pressure:       40 mm Hg ( 20 °C)

Vapor Density:          3.5 (vs air)

Safety Info

hazard declaration: H225; H304; H315; H336; H410

hazard declaration add: 

waring notice: P210; P273; P301 + P310; P304 + P340 + P312; P331; P391

RTECS:     MI7700000

Hazard Class:  3

Safety Statements: S16-S29-S33-S60-S61-S62-S9

HS Code:  2901100000

Packing Group:         II

WGK Germany:        3

RIDADR:  UN 1206

Risk Statements:     R11; R38; R50/53; R65; R67

Hazard Codes:          F