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LC1005 tert-Butylhydroquinone

for synthesis

 

Order number Packaging Quantity Price €

AC28005

Plastic bottle 100 g 23.85

AC28005

Plastic bottle 500 g 95.4

 

Product information
Synonyms 2-tert.-Butyl-1,4-dihydroxybenzene
Hill Formula C10H14O2
HS Code 2907 29 00
EC number 217-752-2
Molar mass 166.22 g/mol
CAS number 1948-33-0

 

Chemical and physical data
Ignition temperature 457 °C
Melting point 127 – 129 °C
Molar mass 166.22 g/mol
Density 1.05 g/cm3 (20 °C)
Boiling point 295 °C (1013 hPa)
Flash point 171 °C

 

Safety information
R Phrase R 22-36-43-50/53
Harmful if swallowed.Irritating to eyes.May cause sensitization by skin contact.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase S 24-37-61
Avoid contact with skin.Wear suitable gloves.Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Categories of danger harmful, irritant, sensitizing, dangerous for the environment
Hazard Symbol

Harmful

Dangerous for the environment

RTECS MX4375000
Storage class 10 – 13 Other liquids and solids
WGK WGK 3 highly water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

 

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

 

Toxicological data
LD 50 oral LD50 rat 700 mg/kg

 

Specifications
Assay (GC, area%) ≥ 97 %
Melting range
– lower value
≥ 126 °C
– upper value ≤ 129 °C
Identity (IR) passes test

 

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