1.12352

Tantalum(V) chloride

99+

• Synonym(s): Tantalum(V) chloride, Tantalum pentachloride
• Empirical Formula (Hill Notation): Cl₅Ta
• CAS Number: 7721-01-9
• Molecular Weight: 358.21
• EC Index Number: 231-755-6
• UNSPSC Code: 12352302
• MDL number: MFCD00011253

Properties

• Quality Segment: 200
• potency: 1900 mg/kg LD₅₀, oral (Rat)
• bp: 239 °C/1013 hPa
• mp: 216-217 °C
• density: 3.68 g/cm³ at 25 °C
• bulk density: 2400 kg/m³
• storage temp.: no temp limit
• InChI: 1S/5ClH.Ta/h5*1H;/q;;;;;+5/p-5
• InChI key: OEIMLTQPLAGXMX-UHFFFAOYSA-I

Description

Analysis Note

Identity (elemental analysis): conforms
Assay (gravimetrically): ≥ 99.8 %

Safety Information

• pictograms: GHS05,GHS07
• signalword: Danger
• hcodes: H302 - H314 - H335
• pcodes: P260 - P270 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
• target_organs: Respiratory system
• supp_hazards: EUH014
• Storage Class: 8A - Combustible, corrosive hazardous materials
• wgk: WGK 3