431508

Tin(II) chloride dihydrate

≥99.99% trace metals basis

• Synonym(s): Stannous chloride dihydrate
• Linear Formula: SnCl₂ · 2H₂O
• CAS Number: 10025-69-1
• Molecular Weight: 225.65
• EC Number: 231-868-0
• MDL number: MFCD00149863
• UNSPSC Code: 12161600
• PubChem Substance ID: 24867021
• NACRES: NA.22

Properties

• grade: ACS reagent
• Assay: ≥99.99% trace metals basis
• reaction suitability: core: tin; reagent type: catalyst
• bp: 652 °C (lit.); 652 °C
• mp: 37-38 °C (dec.) (lit.)
• cation traces: Ca: ≤0.005%; Fe: ≤0.003%; K: ≤0.005%; Na: ≤0.01%; Pb: ≤0.01%
• SMILES string: O.O.Cl[SnH2]Cl
• InChI: 1S/2ClH.2H2O.Sn/h2*1H;2*1H2;/q;;;;+2/p-2
• InChI key: FWPIDFUJEMBDLS-UHFFFAOYSA-L

Description

Application

Reducing agent; carbonyl allylation; Lewis acid catalyst in C-C bond-forming reactions; catalyst withAgClO4 for the synthesis of α-glycosides; synthesis of alkenes, dienes, cis-vinyloxiranes, and allylic selenides; deoxygenation of 1,4-endoperoxides; protection of carboxylic acids as 1,3-dithianes;selective p-methoxybenzyl ether cleavage reagent; additive in hydroformylation and carbonylation reactions.

Features and Benefits

Meets A.C.S. reagent specifications.

Safety Information

• Pictograms: GHS08,GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H290,H302 + H332,H314,H317,H335,H373,H412
• Precautionary Statements: 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 Code: 8B - Non-combustible corrosive hazardous materials
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves