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S3252

Sigma-Aldrich

异辛酸亚锡

92.5-100.0%

别名:

2-乙基己酸 锡(II) 盐, 2-乙基己酸亚锡, 辛酸锡

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About This Item

线性分子式:
[CH3(CH2)3CH(C2H5)CO2]2Sn
CAS号:
301-10-0
分子量:
405.12
EC號碼:
206-108-6
MDL號碼:
MFCD00002676
分類程式碼代碼:
12161600
PubChem物質ID:
57654612
NACRES:
NA.22

化驗

92.5-100.0%

反應適用性

core: tin
reagent type: catalyst
reaction type: Ring-Opening Polymerization

折射率

n20/D 1.493 (lit.)

密度

1.251 g/mL at 25 °C (lit.)

正離子痕跡

Na: ≤0.5%

SMILES 字串

CCCCC(CC)C(=O)O[SnH2]OC(=O)C(CC)CCCC

InChI

1S/2C8H16O2.Sn/c2*1-3-5-6-7(4-2)8(9)10;/h2*7H,3-6H2,1-2H3,(H,9,10);/q;;+2/p-2

InChI 密鑰

KSBAEPSJVUENNK-UHFFFAOYSA-L

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相关类别

應用

2-乙基己酸锡(II)常被用作 L-丙交酯、乙醇酰胺等环二酯开环聚合的催化剂，以形成高分子量聚合物。
聚乳酸聚合的催化剂。

訊號詞

Danger

危險分類

Aquatic Chronic 3 - Eye Dam. 1 - Repr. 1B - Skin Sens. 1

儲存類別代碼

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

水污染物質分類（WGK）

WGK 2

閃點（°F）

278.6 °F - closed cup

閃點（°C）

137 °C - closed cup

個人防護裝備

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SLCK2171
SLCC6941
SLCJ3531
SLCD5893
SLCB3570

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