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462-95-3 - Diethoxymethane, 99%, stab. with 100ppm BHT - Ethylal - Formaldehyde diethyl acetal - B23134 - Alfa Aesar

B23134 Diethoxymethane, 99%, stab. with 100ppm BHT

CAS Number
462-95-3
Synonyms
Ethylal
Formaldehyde diethyl acetal

Size Price ($) Quantity Availability
25ml 21.28
100ml 29.93
500ml 65.68
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Diethoxymethane, 99%, stab. with 100ppm BHT

MDL
MFCD00009246
EINECS
207-330-6

Chemical Properties

Formula
CH3CH2OCH2OCH2CH3
Formula Weight
104.15
Melting point
-66°
Boiling Point
87-88°
Flash Point
-5°(23°F)
Density
0.831
Refractive Index
1.3740

Literature References

Useful ether solvent because of its limited solubility in water and ease of drying by azeotropic distillation, low viscosity even at low temperatures, relatively low tendency to form peroxides, and compatibility with strong bases. Possible uses include organometallic and phase-transfer reactions.

/n

Non-carcinogenic alternative to chloromethyl ethyl ether for ethoxymethylation of alcohols and phenols: Synthesis, 794 (1981), or amines: Chem. Pharm. Bull., 34, 150 (1986).

/n

Can also act as a convenient formaldehyde substitute (compare Dimethoxymethane, A12055).

/n

GHS Hazard and Precautionary Statements

Hazard Statements: H225-H311-H315-H319-H335-H303

Highly flammable liquid and vapour. Toxic in contact with skin. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. May be harmful if swallowed.

Precautionary Statements: P210-P261-P280-P303+P361+P353-P305+P351+P338-P361-P304+P340-P362-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
1697253
Hazard Class
3
Packing Group
II
Harmonized Tariff Code
2911.00
TSCA
Yes
RTECS
PA8500000

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