PHOSPHORUS TRICHLORIDE

PHOSPHORUS TRICHLORIDE For Synthesis

Phosphorus (III) chloride

Restricted for Export (Under Scomet)

Article No.

05262

Grade

For Synthesis

Purity

99%

CAS No.

7719-12-2

Molecular Formula

PCl₃

Molecular Weight

137.33

H.S. Code

2812.9000

Shelf Life

60 Months

MSDS

Certificate of Analysis (COAs)

Physical Properties

Physical state at 20 °C

Liquid

Colour

Clear colorless

Odour

Pungent, irritating odor

pH value

Melting point/ Freezing point [°C]

-112 °C

Boiling point [°C]

74 - 78 °C

Initial boiling point [°C]

74°C

Final boiling point [°C]

78 °C

Vapour pressure [20°C]

131 hPa at 20 °C

Vapour density

4.74

Density [g/cm3]

1.57

Solubility in water [% weight]

Decomposes exothermically in water

Packings

500 ml (00500)
2500 ml (02500)
2500 ml (02500)
2500 ml (02500)

Specifications

Appearance	A clear colorless liquid with pungent odor.
Assay (argentometric)	Min 99%
Density (d20°C/4°C)	1.572 - 1.574
Refractive index (20°C; 589 nm)	1.5200

Safety Information and Hazard Symbols

Symbol: GHS05, GHS06, GHS08
Signal Word: Danger
UN No.: 1809
IMCO Class No.: 6.1,8
Packing Group: I
Hazardous Statement: H300-H314-H330-H373
Precaution Statement: P260-P264-P280-P284-P301 + P310-P305 + P351 + P338

Revision Date : 03-Jan-2020

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