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447641

Sigma-Aldrich

Germanium(IV) isopropoxide

97%

Synonym(s):

Germanium tetraisopropoxide, Isopropyl germanate(IV), Tetraisopropoxygermane, Tetraisopropoxygermanium

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About This Item

Linear Formula:
Ge(OCH(CH3)2)4
CAS Number:
21154-48-3
Molecular Weight:
308.99
MDL number:
MFCD00015339
UNSPSC Code:
12161600
PubChem Substance ID:
24868352
NACRES:
NA.22

assay

97%

form

liquid

reaction suitability

core: germanium
reagent type: catalyst

bp

167 °C (lit.)

density

1.033 g/mL at 25 °C (lit.)

SMILES string

CC(C)O[Ge](OC(C)C)(OC(C)C)OC(C)C

InChI

1S/C12H28GeO4/c1-9(2)14-13(15-10(3)4,16-11(5)6)17-12(7)8/h9-12H,1-8H3

InChI key

PKLMYPSYVKAPOX-UHFFFAOYSA-N

pictograms

FlameCorrosion
GHS02,GHS05

signalword

Danger

hcodes

H226,H314

Hazard Classifications

Flam. Liq. 3 - Skin Corr. 1B

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

140.0 °F - closed cup

flash_point_c

60 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
MKCN7234
MKCG3556
MKCF1969
MKBZ0731V
MKBT9972V

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