452335

Tin(II) chloride

anhydrous, powder, ≥99.99% trace metals basis

• Sinónimos: Stannous chloride
• Fórmula lineal: SnCl₂
• Número de CAS: 7772-99-8
• Peso molecular: 189.62
• EC Number: 231-868-0
• MDL number: MFCD00011241
• UNSPSC Code: 12352302
• PubChem Substance ID: 57650264
• NACRES: NA.21

Propiedades

• grade: anhydrous
• Quality Level: 100
• vapor pressure: 33 hPa (~429 °C)
• assay: ≥99.99% trace metals basis
• form: powder
• reaction suitability: reagent type: catalyst; core: tin
• pH: 2.18 (20 °C)
• bp: 606 °C; 652 °C (lit.)
• mp: 246 °C (lit.)
• solubility: water: soluble 1780 g/L at 10 °C
• SMILES string: Cl[SnH2]Cl
• InChI: 1S/2ClH.Sn/h2*1H;/q;;+2/p-2
• InChI key: AXZWODMDQAVCJE-UHFFFAOYSA-L

Descripción

General description

Tin(II) chloride (SnCl₂), also known as stannous chloride, is commonly used as a reducing agent.

Application

Synthesis of tin(IV) octaethylcorroles was accomplished with this reagent. These new compounds exhibit reversible oxidation only at the conjugated ring system, not at the metal center.

Tin(II) chloride (SnCl₂) has been used to label compounds with ^99mtechnetium (^99mTc).

Información de seguridad

• pictograms: GHS08,GHS05,GHS07
• signalword: Danger
• hcodes: H290,H302 + H332,H314,H317,H335,H373,H412
• pcodes: P260 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT RE 2 Oral - STOT SE 3
• target_organs: Cardio-vascular system, Respiratory system
• Storage Class: 8B - Non-combustible corrosive hazardous materials
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges