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Merck
CN

272744

Triethoxyarsine

97%, liquid

Synonym(s):

Arsenic triethoxide, Triethyl arsenite

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About This Item

Linear Formula:
(C2H5O)3As
CAS Number:
Molecular Weight:
210.10
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352202
EC Number:
221-543-1
MDL number:
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Product Name

Triethoxyarsine, 97%

InChI key

BUZKVHDUZDJKHI-UHFFFAOYSA-N

InChI

1S/C6H15AsO3/c1-4-8-7(9-5-2)10-6-3/h4-6H2,1-3H3

SMILES string

CCO[As](OCC)OCC

assay

97%

Quality Level

reaction suitability

core: arsenic, reagent type: catalyst

refractive index

n20/D 1.433 (lit.)

bp

162 °C/745 mmHg (lit.)

density

1.224 g/mL at 25 °C (lit.)

signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

120.2 °F - closed cup

flash_point_c

49 °C - closed cup

ppe

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

Regulatory Information

危险化学品
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