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Thallium monochloride

Thallium monochloride structure

CAS No:
7791-12-0
Formula:
ClTl
Chemical Name:
Thallium monochloride
Synonyms:
Thallium chloride (TlCl);Thallium monochloride;Thallous chloride;Thallium(I) chloride;Thallium chloride;Thallium(1+) chloride;1805777-09-6
Categories:
Active Pharmaceutical Ingredients > Specialty Drugs

Description

White, crystalline powder; becomes violet on exposure to light. Slightly soluble in water; insoluble in alcohol, ammonium hydroxide.

Solid

Thallium monochloride Basic Attributes

Molecular Weight：

239.84

Exact Mass：

239.94300

EC Number：

232-241-4

UNII：

37CB58V15B

HScode：

28273985

Characteristics

PSA：

XLogP3：

0.68950

Appearance：

White to off-white beads

Density：

7.004 g/cm³ @ Temp: 30 °C

Melting Point：

430 °C

Boiling Point：

720 °C

Refractive Index：

2.247

Water Solubility：

Slightly soluble in water. Insoluble in alcohol, and acetone.ethanol: insoluble (lit.)

Storage Conditions：

Poison room

Vapor Pressure：

10 mm Hg ( 517 °C)

Toxicity：

Abdominal cavity-rat LDL0: 6.9 mg/kg; oral-mouse LD50: 24 mg/kg

Flammability characteristics：

Non-combustible substance; heat produces toxic chloride and thallium-containing fumes

Explosive limit：

Several chlorites explode or detonate when struck or heated. These include salts of the heavy metals ions /such as/ thallium.

Safety Information

Packing level：

Hazard category：

6.1

Transport codes：

UN 1707 6.1/PG 2

wgk germany：

hazard class code：

26/28-33-51/53

safety instructions：

13-28-45-61

RTECS Number：

XG4200000

Marks：

T+,N

Storage features：

Treasury is ventilated, low temperature and dry; stored separately from alkali, acid and food additives

Precautionary statement(s)：

P260-P264-P273-P284-P301 + P310-P310

Hazard Statements：

H300 + H330-H373-H411

Toxicity

Toxicity class：

most toxic

Thallium monochloride Use and Manufacturing

As catalyst in chlorinations.

Computed Properties

Molecular Weight:239.83
Hydrogen Bond Acceptor Count:1
Exact Mass:239.94328
Monoisotopic Mass:239.94328
Heavy Atom Count:2
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes