CAS 123-91-1 High Purity Industrial Grade 99.9% 1, 4-Dioxane with Best Price

• CAS No.: 123-91-1
• Formula: C4h8o2
• EINECS: 204-661-8
• Type: Pharmaceutical Intermediates
• Appearance: Liquid
• Quality: Industrial
• Model NO.: 1, 4-Dioxane
• Colour: Transparent
• Transport Package: Drum
• Specification: 200kg/drum
• Origin: China
• HS Code: 29329990
• Production Capacity: 30000t/Year

Product Description

Product Description

Overview 1, 4-dioxane is a six-membered heterocyclic compound containing two oxygen heteroatoms, which is colorless and flammable liquid with a slight ether-like odor. Sensitive to light. Vapor readily absorbs oxygen in the air to form explosive peroxides. The explosion limit is 1.97%-22.5%(volume), which should be treated with reducing agent during distillation. Melting point 11.8ºC, boiling point 101ºCChemicalbook(750 mm Hg), relative density 1.0337(20/4ºC). Soluble in water and ethanol, ether and other organic solvents. It can form an azeotrope with water (18.6% water content), and its boiling point is 87.8ºC. The reaction with tetranitromethane is bright yellow. Trace amounts of 2, 6-di-tert-butyl-p-cresol (BHT) are often added to daily purchases as a stabilizer.

Detailed Photos

 

Product Parameters

Product Name:	1,4-Dioxane
Synonyms:	1,4-Dioxacyclohexane;1,4-Dioxin, tetrahydro-;1,4-dioxin,tetrahydro;dioxyethyleneether;DuPont zonyl FSO-100 fluorinated surfactants;Ethyeneglycol;Ethylene glycol ethylene ether;Ethyleneether
CAS:	123-91-1
MF:	C4H8O2
MW:	88.11
EINECS:	204-661-8

Safety Information

Hazard Codes	Xn,F,T
Risk Statements	45-46-11-36/38-48/23/24/25-65-66-40-36/37-19-41-37/38-39/23/24/25-23/24/25-48/20/22-38-22-36/37/38-10
Safety Statements	9-16-36/37-46-45-53-7-62-26-24/25-23-S9-S46-S36/37-S16
RIDADR	UN 1993 3/PG 2
WGK Germany	3
RTECS	JG8225000
F	8
Autoignition Temperature	180 °C
TSCA	Yes
HazardClass	3
PackingGroup	II
HS Code	29329990
Hazardous Substances Data	123-91-1(Hazardous Substances Data)
Toxicity	LD50 in mice, rats (ml/kg): 5.7, 5.2 orally (Laug)
IDLA	500 ppm

Packaging & Shipping

The packaging method:
1.Galvanized iron drum packing : 200kgs per drum,16tons per 20'FCL
2.ISO tank packing: 21 tons per tank.
3.IBC tank packing: 1 tons per tank,21tons per 20'FCL
Storage condistion:
Store in a cool, ventilated and dry place, avoid sunlight, and do not get close to the fire source. Pay attention to handle with care when handling, and transport according to the provisions of toxic substances.

 

Company Profile

 

Located in Guangrao County of Dongying City in the central city of the Yellow River Delta of China, Dongying Hengyu Chemical Co., Ltd enjoys superior geographical location, developed economy and convenient transportation. At present, we are a diversified & integrated enterprise specializing in the research and development, production and sales of chemical products.
Now, our business scope mainly involves pharmaceuticals, pesticide intermediates and fine chemicals and other fields. Under the support of strong technical force, advanced testing instruments and well-operated production equipment, as well as a work team with professional knowledges and rich sales experiences, we have successfully established and founded the markets for our products, which own great market potential.
Our main products are: dichloroacetyl chloride, acetyl chloride, trichloroethylene, trimethylacetyl chloride, trimethyl orthoacetate, n-butyryl chloride, aluminum chloride (anhydrous), trimethyl orthoformate, chloroacetyl chloride, phosphorous acid, N,N-dimethylformamide, propionic acid, cyclohexanone, isobutyryl chloride, trichloroacetyl chloride and other products.
Sticking to such service tenet of "reputation first, integrity based, getting survival by excellent quality", taking the quality of customers as the lifeblood of enterprises and enterprise management as the foundation, as well as focusing on honest business, we work hard to provide customers with high-quality products and thoughtful services.
 
We look forward to maintaining mutual-trusting, mutual-benefited, win-win and stable cooperative relations with friends at home and abroad, and working together for achieving a long-term development!