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452335

Sigma-Aldrich

Tin(II) chloride

anhydrous, powder, ≥99.99% trace metals basis

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Synonym(s):
Stannous chloride
Linear Formula:
SnCl2
CAS Number:
Molecular Weight:
189.62
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.21

grade

anhydrous

Quality Level

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

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1 of 4

This Item
2082562047228.18150
Tin(II) chloride anhydrous, powder, ≥99.99% trace metals basis

452335

Tin(II) chloride

-
Tin(II) chloride reagent grade, 98%

208256

Tin(II) chloride

Essential Grade
Tin(II) chloride ≥99.99% trace metals basis

204722

Tin(II) chloride

-
Tin(II) chloride anhydrous for synthesis

8.18150

Tin(II) chloride

-
solubility

water: soluble 1780 g/L at 10 °C

solubility

-

solubility

-

solubility

2700 g/L

assay

≥99.99% trace metals basis

assay

98%

assay

≥99.99% trace metals basis

assay

-

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

200

grade

anhydrous

grade

reagent grade

grade

-

grade

-

mp

246 °C (lit.)

mp

246 °C (lit.)

mp

246 °C (lit.)

mp

246 °C

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).

accessory

Product No.
Description
Pricing

signalword

Danger

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


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Two Sn(IV) corroles were synthesized and electrochemically examined. The investigated compounds are represented as (OEC)Sn(C(6)H(5)) and (OEC)SnCl, where OEC = trianion of 2,3,7,8,12,13,17,18-octaethylcorrole. (OEC)Sn(C(6)H(5)) represents the first example of a sigma-bonded metallocorrole which does not undergo a metal-centered electrode reaction.
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