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Diss Factsheets

Physical & Chemical properties

Endpoint summary

Administrative data

Description of key information

Additional information

Physical and Chemical Properties of MTDID 3285 (CAS# 126049-00-1)

 

Property

IUCLID Section number

REACh Column 1 number

Value

Data source

Klimischrank

Note

REF

Appearance/physical state/color

4.1

7.1

Light brown, waxy solid

Experimental

1

description from melting point study report

R1826

Melting point/Freezing point

4.2

7.2

79°C

Experimental

1

R1800

Boiling Point

4.3

7.3

Not applicable

Experimental

N/A

Decomposes just above melting point

R1801

Density

4.4

7.4

1.26 g/cm³

Experimental

1

R1853

Particle size distribution (Granulometry)

4.5

7.14

Not applicable

Waiving argument

N/A

Material is imported and sold only in solution

R1817

Vapour pressure

4.6

7.5

<0.0015 Pa at 20 °C

Extrapolated fromthermogravimetry

2

Material decomposed during test

R1854

Partition coefficient

4.7

7.8

0.54 (anion) or 5.44 (cation) at pH 7, 22°C

HPLC method

1

Ionic substance

R1904,

R1924

Water Solubility

4.8

7.7

1700 mg/L (anion) or 7630 mg/L (cation) @ 30°C

Experimental

1

Ionic substance

R1886,

R1893

Surface tension

4.10

7.6

53.3 mN/m at 20 °C

Experimental

1

90% saturated solution

R1855

Flash point

4.11

7.9

Not applicable

Waiving argument

N/A

Flash point does not apply to solids

R1818

Autoflammability

4.12

7.12

Not applicable

Waiving argument

N/A

Melts at <160 °C

R1819

Flammability

4.13

7.10

Non-flammable

Experimental

N/A

R1825

Explosiveness

4.14

7.11

Not applicable

Waiving argument

1

Nochemical groups associated with explosiveness

R1820

Oxidizing properties

4.15

7.13

Not applicable

Waiving argument

N/A

Calculated oxygen balance -213.8

R1830