Terbium chloride
Basic information
- CAS
10042-88-3- Standard SMILES
[Cl][Tb]([Cl])[Cl]- InChIKey
GFISHBQNVWAVFU-UHFFFAOYSA-K- Molecular formula
- Cl3Tb
- Average molar mass
- 265.28 g/mol
- Monoisotopic mass
- 263.83191
Overview
RN given refers to the parent compound
Names & identifiers
- Preferred name
- Terbium chloride
- IUPAC
- trichloroterbium
- English name
- Terbium(III) chloride
- Molecular formula
- Cl3Tb
- Molecular weight
- 265.28
Names & synonyms
10042-88-3Terbium trichlorideTerbium chloride (TbCl3)TbCl3DTXSID9064926804HI855F8NSC-621599RefChem:187925DTXCID4032532233-132-4Terbium chlorideTerbium(III) chloride
Show more names
TERBIUMTRICHLORIDETerbium(lll) chlorideterbiumchloride(tbcl3)Terbium(III) trichlorideTerbium Chloride SolutionTerbium Chloride, Anhydrous
Trichloroterbiumterbium(3+) trichlorideTerbium (III) chloride, hydrousNSC621599Terbium(III) chloride, anhydrousEINECS 233-132-4NSC 621599SCHEMBL1689280
Database identifiers
- CAS
10042-88-3- PubChem CID
- 61458
- DTXSID
DTXSID9064926- EC Number
- 233-132-4
Properties
Computed structural properties
- Topological polar surface area
- 0 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 0
- Rotatable bonds
- 0
- Heavy atoms
- 4
- Formal charge
- 0
- Complexity
- 8
Experimental & physicochemical properties
Chemical ClassesMetals -> Rare Earth Metals
SpringerMaterials Propertiesdielectric constant
Physical DescriptionChloride hexahydrate: Deliquescent crystals that are very soluble in water; [Merck Index]
Physicochemical properties
- Melting point
- 588 °C · 588 °C(lit.)
- Density
- 4.35 g/mL · 4.35 g/mL at 25 °C(lit.)
- storage temp.
- 2 · under inert gas (nitrogen or Argon) at 2-8°C
- solubility
- 2 O · soluble in H2O
- form
- Powder
- color
- off-white
- Water Solubility
- Soluble in water
- Sensitive
- Hygroscopic
- Crystal Structure
- 3 type · UCl3 type
- crystal system
- Six sides
- Merck
- 14 · 14,9157
- Space group
- 63 · P63/m
- Lattice constant
- a/nm
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 315 · H315-H319
- Precautionary statements
- 264 · P264-P280a-P305+P351+P338-P321-P332+P313-P337+P313
- PPE
- 95 · Eyeshields, Gloves, type N95 (US)
- Risk Statements
- 36 · 36/37/38
- Safety Statements
- 26 · 26-36/37/39
- WGK Germany
- 2 · 2
- RTECS
- 9100000 · WY9100000
- TSCA
- TSCA listed
- HS Code
- 2846902020 · 2846902020
- Storage Class
- 11 · 11 - Combustible Solids
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
This chemical does not meet GHS hazard criteria for 12.5% (1 of 8) of reports.
Warning
H315 (87.5%): Causes skin irritation [Warning Skin corrosion/irritation]
P264, P264+P265, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, and P362+P364 (click each P-code to see the statement)
Aggregated GHS information provided per 8 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazards SummarySee Terbium. See RARE EARTH METALS and linked occupational diseases.
Hazard Classes and CategoriesSkin Irrit. 2 (87.5%)
Toxicology
Adverse EffectsFibrogenic - Inducing tissue injury and fibrosis (scarring).
Safety data
- PPE
- Eyeshields, Gloves, type N95 (US)
- wgk
- 2
- tsca
- TSCA listed
- rtecs
- WY9100000
- hs_code
- 2846902020
- risk_code
- 36/37/38
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- safety_code
- 26-36/37/39
- Storage Class
- 11 - Combustible Solids
- Hazard statements
- H315-H319
- Precautionary statements
- P264-P280a-P305+P351+P338-P321-P332+P313-P337+P313
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationTerbium chloride (TbCl3): ACTIVE
Applications
UsesTerbium(III) chloride is used generally where Tb3+ ions can be used to check for the presence of microbes. Terbium chloride is applied to the test area, which is then illuminated with UV light. Within minutes, any live endospores present will glow green.
Upstream & downstream products
Upstream raw materials
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Compound notes
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