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LC2052 4,4′-Diaminodiphenyl ether
for synthesis

 

Order number Packaging Quantity Price €
AC29052 Glass bottle 250 g 58.05
AC29052 Glass bottle 1 kg 201.60

 

Product information
Synonyms 4,4′-Oxydianiline, Bis(p-aminophenyl) ether
Hill Formula C12H12N2O
Chemical formula 4-(NH2)C6H4OC6H4-4-(NH2)
HS Code 2922 29 00
EC number 202-977-0
Molar mass 200.23 g/mol
EC index number 612-199-00-7
CAS number 101-80-4

 

Chemical and physical data
Solubility (20 °C) practically insoluble
Melting point 189 – 192 °C (decomposition)
Molar mass 200.23 g/mol
Boiling point 190 °C (0.13 hPa)
Vapor pressure 13.3 hPa (240 °C)
Flash point 218 °C

 

Safety information
R Phrase R 45-46-23/24/25-62-51/53
May cause cancer.May cause heritable genetic damage.Also toxic by inhalation, in contact with skin and if swallowed.Possible risk of impaired fertility.Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase S 53-45-61
Avoid exposure – obtain special instructions before use.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Categories of danger carcinogenic, mutagenic, toxic, toxic for reproduction, dangerous for the environment
Hazard Symbol Toxic
Dangerous for the environment
RTECS BY7900000
Storage class 6.1A Combustible substances, toxic
WGK WGK 3 highly water endangering
Disposal 9
Carcinogenic compounds and flammable compounds labelled “Highly toxic” or “Toxic”: container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535).

 

Transport information
Declaration (transport by sea) IMDG-Code UN 3077 ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S.(4,4′-DIAMINODIPHENYL ETHER), 9, III, Marine Pollutant: P
Declaration (transport by air) IATA-DGR UN 3077 ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S.(4,4′-DIAMINODIPHENYL ETHER), 9, III

 

Specifications
Assay (HPLC, area%) ≥ 98 %
Melting range
– lower value
≥ 189 °C
– upper value ≤ 192 °C
Identity (IR) passes test

 

 

Safety information according to GHS