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243434

锡

Name: 锡
Brand: SIAL

granular, 0.425-2.0 mm particle size, ≥99.5%, ACS reagent

别名:

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关于此项目

线性分子式:

化学文摘社编号:

7440-31-5

分子量:

118.71

NACRES:

NA.22

PubChem Substance ID:

24854615

UNSPSC Code:

11101716

EC Number:

231-141-8

MDL number:

MFCD00133862

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属性

grade

ACS reagent

Quality Segment

200

assay

≥99.5%

form

granular

reaction suitability

core: tin, reagent type: catalyst

resistivity

11 μΩ-cm, 20°C

particle size

0.425-2.0 mm

bp

2270 °C (lit.)

mp

231.9 °C (lit.)

density

7.310 g/mL at 25 °C (lit.)

cation traces

As: ≤1 ppm, Cu: ≤0.005%, Fe: ≤0.01%, Pb: ≤0.005%, Sb: ≤0.02%

SMILES string

[Sn]

InChI

1S/Sn

InChI key

ATJFFYVFTNAWJD-UHFFFAOYSA-N

说明

General description

Tin (Sn) is a silvery-white metal that is malleable and ductile at ordinary temperatures. It is used as a catalyst in organic synthesis. It is also used in various sectors, such as nuclear energy, plastics, polymers, agriculture, biochemistry, and in glassmaking.

Application

用于津特尔相 SrSn₃Sb₄ 的固态合成，它具有一个 30 元环的阴离子通道骨架。

Tin can be used in the following:

With HCl, it reduces a variety of functional groups.
Stereoselective allylation of carbonyl compounds.
In situ generations of tin enolates for directed aldol reactions.
Preparation of organotin reagents.

存储类别

13 - Non Combustible Solids

闪点 (F)

Not applicable

闪点 (°C)

Not applicable

PPE（个人防护设备）

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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