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CAS No.: | 10025-69-1 |
---|---|
Name: | Stannous chloride dihydrate |
Article Data: | 14 |
Molecular Structure: | |
Formula: | Cl2H4O2Sn |
Molecular Weight: | 225.647 |
Synonyms: | Stannous chloride;Stannouschloride dihydrate;Stannous dichloride dihydrate;Tin chloride dihydrate;Tindichloride dihydrate;Tin(II) chloridedihydrate; |
EINECS: | 231-868-0 |
Density: | 2.71 g/cm3 |
Melting Point: | 37-38 °C (dec.)(lit.) |
Boiling Point: | 100 °C at 760 mmHg |
Solubility: | Water: 1187 g/L (20 °C) |
Appearance: | Colorless to white, odorless solid |
Hazard Symbols: | C |
Risk Codes: | 22-34 |
Safety: | 26-36/37/39-45 |
Transport Information: | UN 3260 8/PG 3 |
PSA: | 18.46000 |
LogP: | 0.86960 |
tin(IV) chloride
tin(II) chloride dihdyrate
Conditions | Yield |
---|---|
With hydrogen In water byproducts: SnO, HCl; formation with SnO at effect of H2 at 270°C and 110 at on aq. SnCl4-soln. for 3.5 h;; evaporation of the HCl-satd. soln.;; | 75% |
Conditions | Yield |
---|---|
In water formation at dissolving of SnCl2 in H2O; obtaining at evaporation of the soln.;; | |
In hydrogenchloride pptn. at cooling down of a 80% SnCl2-soln. in aq. HCl;; | |
In hydrogenchloride pptn. at cooling down of a 80% SnCl2-soln. in aq. HCl;; |
Conditions | Yield |
---|---|
In hydrogenchloride formation at dissolving of Sn in concd. HCl-soln.;; | |
In hydrogenchloride formation at effect of HCl on granulated Sn and evaporation of the cond. Sn-salt-soln. in Sn-pans with granulated Sn;; |
Conditions | Yield |
---|---|
In not given formation at direct chlorination of granulated Sn with Cl2 in an app. of Cu and rustless steel; reduction of the formed SnCl4-soln. with metallic Sn at 90-100°C under stirring;; crystallisation and centrifugation at 15-20°C;; |
tin(II) chloride dihdyrate
Conditions | Yield |
---|---|
In ethanol soln. of SnHacacCl2*2H2O in ethanol evapd. and residue dried at 333 K; elem. anal.; | |
In neat (no solvent) compd. decompd. at 510-563 K; detn. by XRD; |
tin(II) chloride dihdyrate
Conditions | Yield |
---|---|
With hydrogen Electrochem. Process; under H2; |
Conditions | Yield |
---|---|
In hydrogenchloride no formation at dissolving of pure α-Sn (99.997 %) in concd. HCl (37 %) at -17°C;; | 0% |
Conditions | Yield |
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In hydrogenchloride formation at dissolving of pure β-Sn (99.997 %) in concd. HCl (37 %) at -17°C; crystallisation at 20°C;; |
tin(II) chloride dihdyrate
SnCl2((CN(C6H4))C(C4H2N)C(C4H2N)((C6H4)OCH3))2
Conditions | Yield |
---|---|
react. SnCl2*2H2O and ligand in pyridine; | 100% |
tin(II) chloride dihdyrate
5,10,15,20-tetrakis(p-tert-butylphenyl)porphyrin
Conditions | Yield |
---|---|
With pyridine for 3h; Reflux; | 100% |
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The Stannous chloride dihydrate with CAS registry number of 10025-69-1 is also known as Stannous dichloride dihydrate. The IUPAC name is Dichlorotin dihydrate. It belongs to classification codes of Mutation Data; Pharmaceutic Aid; Reproductive Effect. Its EINECS registry number is 231-868-0. In addition, the formula is Cl2H4O2Sn and the molecular weight is 225.63. This chemical is a colorless to white, odorless solid and soluble in water, alcohol, acetic acid, alkali solution. What's more, it should be sealed in ventilated and dry place without light.
Physical properties about Stannous chloride dihydrate are:
(1)ACD/LogP: -1.38; (2) Enthalpy of Vaporization: 40.65 kJ/mol; (3)Boiling Point: 100 °C at 760 mmHg; (4)Vapour Pressure: 24.5 mmHg at 25 °C.
Preparation of Stannous chloride dihydrate:
it is prepared by reaction of tin with hydrochloric acid with a certain ratio. Product is obtained by cooling, crystallization and centrifugal separation.
Sn + 2 HCl → SnC12 + H2 ↑
Uses of Stannous chloride dihydrate:
it can be used as analytical reagents, reducing agents, stabilizers, bleach and oil stain agent. This chemical also can be used for electroplating and can be used as raw materials for organic synthesis, pesticide herbicide.
Safety information of Stannous chloride dihydrate:
When you are using this chemical, please be cautious about it. As a chemical, it is harmful if swallowed and it causes burns. During using it, wear suitable protective clothing, gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. If accident happens or you feel unwell seek medical advice immediately.
You can still convert the following datas into molecular structure:
1. Canonical SMILES: O.O.Cl[Sn]Cl
2. InChI: InChI=1S/2ClH.2H2O.Sn/h2*1H;2*1H2;/q;;;;+2/p-2
3. InChIKey: FWPIDFUJEMBDLS-UHFFFAOYSA-L
The toxicity data of Stannous chloride dihydrate is as follows:
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
dog | LDLo | intravenous | 20mg/kg (20mg/kg) | "Handbook of Toxicology," 4 vols., Philadelphia, W.B. Saunders Co., 1956-59Vol. 1, Pg. 282, 1955. | |
rat | LD50 | intravenous | 7830ug/kg (7.83mg/kg) | Acta Physiologica Polonica. Vol. 32, Pg. 193, 1981. |