Diphenyl ether CAS NO.101-84-8

Raw material ,higher purity, support by origional factory, fully large stock[Physical/Chemical Property] 

Melting Point 26 ° C

Boiling point 259 ° C (lit.)

Density 1.073 g/mL at 25 ° C (lit.)

VAPOR DENSITY >5.86(25 ° C, vs air)

VAPOR PRESSURE <1mmhg (20 ° C)

Refractive index n20/D1.579(lit.)

FEMA3667 | DIPHENYLETHER

FLASH POINT  >230 ° F

Storage condition Store below + 30 ° C.

Solubility  alcohol: soluble(lit.)

Morphology Colorless liquid

Specific gravity 1.073

Relative polarity 2.8

Odor Weak geranium.

Odor Threshold 0.1 ppm

Explosionsive limit 0.8-1.5%(V)

Water solubility insoluble

Freezing point 27 ° C

MERCK 14,7288

JECFA Number 1255

BRN 1364620

Henry's law constant 2.13 at 20 °C (approximate - calculated from water solubility and vapor pressure)

Exposure limit NIOSH REL: TWA 1 ppm (7 mg/m3), IDLH 100 ppm; OSHA PEL: TWA 1 ppm; ACGIH TLV: TWA 0.1, STEL 2 ppm (adopted).

InChIKey USIUVYZYUHIAEV-UHFFFAOYSA-N

[USES]

Food flavorings temporarily permitted under GB 2760-1996.

GB 2760-2001 for citrus preservative

Phenyl Ether is an Impurity of Propofol (P829750).

Diphenyl ether is widely used as a heat transfer agent and a dye carrier. It can be used alone or as a mixture with other materials. Because of its reactivity, It can also be used as a raw material or chemical intermediate to produce commercial products. Diphenyl ether is used in the production of:

1. Diphenyl ether is employed as a processing aid in the production of polyesters. It acts as a chemical intermediate in the production of surface active agents and high temperature lubricants, fire retardants like polybrominated diphenyl ethers (PBDEs) and fragrance for detergents.
2. Heat transfer media – like DOWTHERMTM fluids used for heating industrial processes
3. Alkylated diphenyl oxides – used to make surfactants, greases and lubricants
4. Halogenated diphenyl oxides – used in insecticides, wood preservatives, and flame retardants for appliance casings in consumer electronic products
5. High temperature solvents
6. Coatings
7. Textile dye labeling
8. Plastics – like ethylene-propylene-diene monomer (EPDM) rubber that is used for membrane roofing materials
9. Diphenyl ether plays a vital role in the Ferrario reaction to produce phenoxathiin, which finds application in polyamide and polyimide production. Involving similar reactions, diphenyl ether is a significant side product in the high-pressure hydrolysis of chlorobenzene in the production of phenol.
10. Diphenyl ether is found in alcoholic beverages. Diphenyl ether is present in muscat grapes, green tea, vanilla, lemon balm, buckwheat, potato chips and grilled beef. Diphenyl ether is a flavouring ingredient.

Heat-transfer medium; in perfuming soaps; in organic syntheses

[Use Limited FEMA (mg/kg)]

Soft Candy 7.5;

Non-alcoholic Beverages 2.5.

GB 2760-2001:

Citrus preservation, 3.0 g/kg, residue ≤12mg/kg.

The ingredients of each flavor used in the preparation of flavor shall not exceed the maximum allowable use and maximum allowable residue in GB 2760

[Safety Information]

Dangerous Goods Mark N, XI, T

Hazard Class 51/53-36/37/38-39/23/24/25-23/24/25-36/38-36

Safety instructions 60-61-57-37/39-26-45-36/37

Transport of dangerous goods  no. UN3077 9 / PG 3

WGK Germany 2

RTECS KN8970000

Spontaneous combustion temperature 610 ° C

TSCA Yes

Customs code 29093010

Hazardous CLASS 9

PACKING GROUP III

Jiangxi LinQ spices Co.,Ltd. is located in the middle of Ji'an, Beijing–Kowloon Railway’s main road, and well-developed railway transportation. North link Yangtze River Delta, and neighbour with South China Economic Circle Echo, is Central Plain to the southeast, the coastal “Golden corridor.”. Produce, sales, trade as series line, focusing on the development and extraction of natural aromatic vegetable oil. Master a variety of extraction technology, combined with the advantages of green resources, with local rich wild aromatic plants and artificial natural plants as raw materials, plant roots, stems, leaves, flowers, lipids for deep processing production. we have developed nearly 100 kinds of raw material-grade oil, natural perfume oil, plant essential oil, pure dew flower water and other plant extracts. 

We are willing to work with all partners together with your grown and development.

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