Metal Corrosion Inhibitor ( Cyclohexamine Cas 108-91-8 ) Water Treatment Agent

Metal Corrosion Inhibitor (Cyclohexamine Cas108-91-8) Water Treatment Agent

Basic Spec

Chemical Name: Cyclohexylamine
English synonym: 1-Aminocyclohexane; 1-Cyclohexylamine; aminocyclohexane [qr]; Aminohexahydrobenzene; aminohexahydrobenzene [qr]; Aniline, hexahydro-; Benzenamine, hexahydro-; benzenamine, hexahydro-[qr]
CAS No.: 108-91-8
Molecular formula: C6H13N
Molecular weight: 99.17412
EINECS number: 203-629-0
Related Categories: Pharmaceutical Intermediates; Herbicide Intermediates; Pesticide Intermediates; Nitrogen Compounds; Amines; Building Blocks; C6; Chemical Synthesis; Nitrogen Compounds; Organic Building Blocks; Analytical Standards; General Purpose Reagents; Amines; Fine Chemicals; Derivative; gas chromatography standard (color standard); inorganic chemical reagentsamines
 
Chemical structure:

Physical Specification

Melting point -17 °C
Boiling point 134 °C (lit.)
Density 0.867 g/mL at 25 °C (lit.)
Vapor density 3.42 (vs air)
Vapor pressure 10 mm Hg ( 22 °C)
Refractive index n20/D 1.459(lit.)
Flash point 90 °F
Storage conditions Flammables area
Solubility
Form Liquid
Acidity coefficient (pKa) 10.66 (at 24 ° C)
Color Clear
PH value 11.5 (100g/l, H2O, 20°C)
Explosive limit (explosive limit) 1.6-9.4% (V)
Water solubility MISCIBLE
Freezing point -17.7 °C
Sensitivity Air Sensitive
Merck 14,2729
BRN 471175
CAS Database 108-91-8 (CAS DataBase Reference)

Technical Spec:

Introduction of Cyclohexamine Cas 108-91-8

 Cyclohexylamine is also known as aminocyclohexane or hexahydroaniline. Colorless transparent liquid. It has a strong fishy smell and an ammonia smell. combustible. The relative molecular mass is 99.18. The relative density is 0.8191. Melting point -17.7 ° C. Boiling point 134.5 ° C, 118.9 ° C (6.67 × 104 Pa), 102.5 ° C (4.00 × 104 Pa), 72.0 ° C (1.33 × 104 Pa), 56.0 ° C (6.67 × 103 Pa), 45.1 ° C (4.00 × 103 Pa), 41.3 ° C (3.33 × 103 Pa ), 36.4 ° C (2.67 × 103 Pa), 30.5 ° C (1.99 × 103 Pa), 25.0 ° C (1.17 × 103 Pa). The refractive index is 1.4372. The flash point is 32 °C. The ignition temperature is 265 °C. It is soluble in water and can be miscible with common organic solvents such as ethanol, ether, acetone, ethyl acetate, chloroform, heptane and benzene. Cyclohexylamine can volatilize with water vapor. It can absorb carbon dioxide from the air to form white crystalline carbonate. Formed an azeotrope with water, a total boiling point of 96.4 ° C, water content of 55.8%. The aqueous solution is alkaline. The 0.01% strength aqueous solution pH = 10.5. Its vapor forms an explosive mixture with air. This product is toxic, irritating to the skin and mucous membranes, causing gangrene; when inhaling its vapor, it has an anesthetic effect, but it does not cause blood poisoning. Rat oral LD50710mg/kg. The maximum allowable concentration in the workplace is 10×10-6.

Application

• Cyclohexylamine can be used as a raw material for surfactants to produce cyclohexylamine alkylbenzenesulfonate for use as an emulsifier and a foaming agent;
• a fragrance raw material for producing allyl cyclohexyl propionate;
• Dye raw material, producing acid blue 62, dispersing fluorescent yellow, dispersing fluorescent yellow H5GL, weakly acidic blue BRN, disperse blue 6 and dye auxiliary;
• A raw material for food additive sweeteners; cyclohexylamine can be used to produce cyclohexylamine sulfonate and sodium cyclamate, which is a sweetener 30 times more sweet than sucrose, trade name cyclamate, The Ministry of Health of China approves the use of pickles, sauces, wines, pastries, biscuits, breads, frozen drinks, and beverages. The maximum use is 0.65g/kg.
• Pesticide raw materials, the production of insecticide "Keite" for fruit trees, herbicide Wilber and fungicides;
• Additives for the preparation of petroleum products, boiler feed water treatment agents and corrosion inhibitors;
• The raw material of rubber vulcanization accelerator produces thiazole vulcanization accelerator CZ. This vulcanization accelerator has excellent vulcanization performance, and is especially suitable for SBR and FDA rubber;
• Used as a rust inhibitor to produce rustproof paper;
• Clearing agent
• antifreeze;
• Antistatic agents (textile auxiliaries), latex coagulants and petroleum product additives;
• Due to the basicity of the aqueous cyclohexylamine solution, it can be used as an absorbent for decarbonation and sulfur dioxide.

Packing & Storage

25kg galvanized drum and 180kg galvanized drum

Contact Information

Payment Terms

100% TT Before Shipment