THALLIUM(I) CHLORIDE
- Product Name
- THALLIUM(I) CHLORIDE
- CAS No.
- 7791-12-0
- Chemical Name
- THALLIUM(I) CHLORIDE
- Synonyms
- TlCl;chlorothallium;thallouschloride0;THALLOUS CHLORIDE;THALLIUM CHLORIDE;Thallium(Ⅰ)chloride;Thalium(I) chloride;rcrawastenumberu216;THALLIUM(I) CHLORIDE;THALLIUM(+1)CHLORIDE
- CBNumber
- CB1329649
- Molecular Formula
- ClTl
- Formula Weight
- 239.84
- MOL File
- 7791-12-0.mol
THALLIUM(I) CHLORIDE Property
- Melting point:
- 430 °C(lit.)
- Boiling point:
- 720 °C
- Density
- 7 g/mL at 25 °C(lit.)
- vapor pressure
- 10 mm Hg ( 517 °C)
- refractive index
- 2.247
- storage temp.
- Poison room
- solubility
- ethanol: insoluble(lit.)
- form
- beads
- color
- White to off-white
- Specific Gravity
- 7.004
- Water Solubility
- Slightly soluble in water. Insoluble in alcohol, and acetone.
- Crystal Structure
- CsCl type
- Sensitive
- Air Sensitive
- Merck
- 14,9260
- crystal system
- Cube
- Space group
- Pm3m
- Solubility Product Constant (Ksp)
- pKsp: 3.73
- Lattice constant
a/nm b/nm c/nm α/o β/o γ/o V/nm3 0.3842 0.3842 0.3842 90 90 90 0.0567 - Exposure limits
- ACGIH: TWA 0.02 mg/m3 (Skin)
NIOSH: IDLH 15 mg/m3; TWA 0.1 mg/m3 - Dielectric constant
- 32.700000000000003
- Dielectric constant
- 32.700000000000003
- Dielectric constant
- 2.2（20℃）
- CAS DataBase Reference
- 7791-12-0(CAS DataBase Reference)
- EPA Substance Registry System
- Thallium(I) chloride (7791-12-0)
Safety
- Hazard Codes
- T+,N
- Risk Statements
- 26/28-33-51/53
- Safety Statements
- 13-28-45-61
- RIDADR
- UN 1707 6.1/PG 2
- WGK Germany
- 3
- RTECS
- XG4200000
- TSCA
- Yes
- HazardClass
- 6.1
- PackingGroup
- II
- HS Code
- 28273985
- Hazardous Substances Data
- 7791-12-0(Hazardous Substances Data)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H373May cause damage to organs through prolonged or repeated exposure
H411Toxic to aquatic life with long lasting effects
- Precautionary statements
-
P273Avoid release to the environment.
P314Get medical advice/attention if you feel unwell.
N-Bromosuccinimide Price
- Product number
- 229962
- Product name
- Thallium(I) chloride
- Purity
- 99.999% trace metals basis
- Packaging
- 10g
- Price
- $163
- Updated
- 2024/03/01
- Product number
- 224898
- Product name
- Thallium(I) chloride
- Purity
- 99%
- Packaging
- 25g
- Price
- $139
- Updated
- 2024/03/01
- Product number
- 011839
- Product name
- Thallium(I) chloride
- Purity
- 99.999% (metals basis)
- Packaging
- 25g
- Price
- $235.65
- Updated
- 2024/03/01
- Product number
- 011839
- Product name
- Thallium(I) chloride
- Purity
- 99.999% (metals basis)
- Packaging
- 5g
- Price
- $61.4
- Updated
- 2023/06/20
- Product number
- 035721
- Product name
- Thallium(I) chloride, ultra dry
- Purity
- 99.999% (metals basis)
- Packaging
- 5g
- Price
- $123.65
- Updated
- 2024/03/01
THALLIUM(I) CHLORIDE Chemical Properties,Usage,Production
Chemical Properties
White, crystalline powder; becomes violet on exposure to light. Slightly soluble in water; insoluble in alcohol, ammonium hydroxide.
Uses
Catalyst (chlorination), suntan lamp monitors.
Uses
It is used as a catalyst in chlorination's and in suntan lamps. The low solubility of TlCl is exploited in chemical synthesis: treatment of metal chloride complexes with TlPF6, gives the corresponding metal hexafluorophosphate derivative. It is used as a tracer in medical imaging.
Uses
Used to prepare cage, dinuclear complexes (TI-cyclodiphosphazanes) which possess interesting metal-metal interactions.
Definition
ChEBI: Thallium monochloride is a thallium molecular entity and an inorganic chloride.
Preparation
Thallium chloride may be prepared by heating the metal with chlorine.
General Description
White, crystalline powder, becomes violet on exposure to light. Used as a catalyst in chlorinations and in suntan lamps.
Reactivity Profile
Fluorine and THALLIUM(I) CHLORIDE react violently, melting the product [Mellor Supp. 1:63 1956]. When heated to decomposition, THALLIUM(I) CHLORIDE emits very toxic fumes of chloride and thallium. Thallium(I) chloride is vigorously attacked by cold fluorine. A mixture of potassium and THALLIUM(I) CHLORIDE produces a weak explosion on impact [EPA, 1998].
Hazard
Thallium chloride is highly toxic. Acute toxic effects are those of thallium poisoning.
Health Hazard
(Non-Specific -- Thallium Salts) Poisonous if swallowed. Inhalation of dust is poisonous.
Fire Hazard
(Non-Specific -- Thallium Salts) Fire may produce irritating or poisonous gases. When heated to decomposition, THALLIUM(I) CHLORIDE emits very toxic fumes of chloride and thallium. Thallium(I) chloride is vigorously attacked by cold fluorine. A mixture of potassium and THALLIUM(I) CHLORIDE produces a weak explosion on impact.
Safety Profile
Poison by ingestion and intraperitoneal routes. An experimental teratogen. Mutation data reported. Incompatible with F2. When heated to decomposition it emits very toxic fumes of Cland T1. See also THALLIUM COMPOUNDS and CHLORIDES.
Purification Methods
Crystallise it from 1% HCl and wash it until acid-free, or crystallise it from hot water (50mL/g), then dry it at 140o and store it in brown bottles. Also purify it by subliming it in a vacuum, followed by treatment with dry HCl gas and filtering while molten. (It is soluble in 260 parts of cold water and 70 parts of boiling water). POISONOUS.
THALLIUM(I) CHLORIDE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from THALLIUM(I) CHLORIDE manufacturers
- Product
- THALLIUM(I) CHLORIDE 7791-12-0
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-08-11