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[A12055] CAS 109-87-5 | Dimethoxymethane, 98% | Alfa

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Brand: Alfa Aesar

109-87-5 | C3H8O2 | dimethoxymethane methylene glycol dimethylether methylal formaldehyde methyl ketal formaldehyde dimethylacetal dimethyl formal anesthenyl formal metylal methylene dimethyl ether

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설명

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Chemical Identifiers

CAS
109-87-5
Molecular Weight (g/mol)
76.10
Synonym
dimethoxymethane methylene glycol dimethylether methylal formaldehyde methyl ketal formaldehyde dimethylacetal dimethyl formal anesthenyl formal metylal methylene dimethyl ether
SMILES
COCOC
InChI Key
NKDDWNXOKDWJAK-UHFFFAOYSA-N
Molecular Formula
C3H8O2
IUPAC Name
dimethoxymethane

Specifications

Appearance (Color)
Clear, colourless
Assay (GC)
>97.5%
Form
liquid
Water Content (Karl Fischer Titration)
<1.0%
Refractive Index
1.3530-1.3560

설명

Used to protect diols as their methylene acetals, using TMS-OTf/2,6-lutidine:

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Used to protect diols as their methylene acetals, using TMS-OTf/2,6-lutidine:

Solubility
Soluble in water 20°C 330g/L.

Notes
Moisture Sensitive. Store away from oxidizing agents, moisture/water and acids. Store under inert gas.

Other References:

Merck Index:14,6012UN Number:UN1234Beilstein:1697025

GHS Hazard and Precautionary Statements

Hazard Statements:H225
GHS H StatementH225-H319 Highly flammable liquid and vapor. Causes serious eye irritation.
Precautionary Statements:P210-P233-P240-P241-P242-P243-P280-P303+P361+P353-P370+P378q-P501c

Risk & Safety

TSCA:YesRTECS Number:PA8750000

경고:RUO – Research Use Only

CAS109-87-5FORMULAC3H8O2HAZARD CLASS3EINECS203-714-2MDLMFCD00008495PACKAGING GROUPII

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Pakage

100ml, 2500ml, 500ml
brand

Alfa Aesar
SKU: A12055 Category:  Brand:
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[A12055] CAS 109-87-5 | Dimethoxymethane, 98% | Alfa

[A12055] CAS 109-87-5 | Dimethoxymethane, 98% | Alfa

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