243523

Tin(II) chloride dihydrate

ACS reagent, 98%

• 동의어(들): 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 코드: 12352302
• PubChem Substance ID: 329752461
• NACRES: NA.21
• 분석: 98%; 98.0-103.0% (ACS specification)
• Grade: ACS reagent
• 양식: powder or crystals
• solubility: hydrochloric acid: passes test; water: soluble

속성

• Grade: ACS reagent
• Quality Level: 200
• 분석: 98%; 98.0-103.0% (ACS specification)
• 양식: powder or crystals
• 반응 적합성: reagent type: catalyst; core: tin
• bp: 652 °C (lit.)
• mp: 37-38 °C (dec.) (lit.)
• solubility: hydrochloric acid: passes test; water: soluble
• 음이온 미량물: sulfate (SO₄^2-): passes test (lim. ~0.003%)
• 양이온 미량물: 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

설명

일반 설명

Crystals of SnCl₂.2H₂O exhibit exhibit monoclinic crystal system and space group P2₁/c.

애플리케이션

Tin(II) chloride dihydrate (SnCl₂.2H₂O)may be used in the preparation of indoles. It may be used in the transformation of conjugated dioxolones, conjugated and non-conjugated acetals (dimethoxy and diethoxy acetals) to aldehydes.
It plays the role of a catalyst in the synthesis of 3-aminoimidazo[1,2-a]pyridines. It can be used as precursor for the synthesis of tin dioxide (SnO₂) nanostructures by thermal degradation at temperature between 400-700 under controlled conditions.

안전성 정보

• 픽토그램: GHS08,GHS05,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H290,H302 + H332,H314,H317,H335,H373,H412
• 예방조치 성명서: 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
• 표적 기관: 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