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B24083 2-Methoxypropene, 95%, stab. with ca 0.5% potassium carbonate

CAS Number
116-11-0
Synonyms
Isopropenyl methyl ether

Stock No. Size Price ($) Quantity Availability
B24083-18 50g 35.40
B24083-30 250g 120.00
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2-Methoxypropene, 95%, stab. with ca 0.5% potassium carbonate

MDL
MFCD00014929
EINECS
204-125-3

Chemical Properties

Formula
C4H8O
Formula Weight
72.11
Boiling Point
35-36°
Flash Point
-29°(-20°F)
Density
0.758
Refractive Index
1.3835
Storage & Sensitivity
Keep Cold. Light Sensitive.
Solubility
Insoluble in water.

Applications

It is used for Synthesis of heterocycle compounds and an important intermediate of medicine.

Notes

Light sensitive. Store in a cool, dry place in tightly closed container.

Literature References

Erick M. Carreira; Wheeseong Lee; Robert A. Singer. Catalytic, Enantioselective Acetone Aldol Additions with 2-Methoxypropene. J. Am. Chem. Soc. 1995, 117 (12), 3649-3650.

D. V. Gorlov; M. A. Kurykin; O. E. Petrova. Acylation of 2-methoxypropene with anhydrides and halides of perfluorocarboxylic acids in the presence of tertiary amines. Russian Chemical Bulletin. 1999, 48 (9), 1791-1792.

Can be used, in the presence of an acid catalyst, for the introduction of the methoxyisopropyl protecting group for alcohols, readily removed under mild acid conditions. Unlike dihydropyran, the resulting acetals do not contain additional chiral centers (i.e. only a single diastereomer results): J. Am. Chem. Soc., 89, 3366 (1967); 94, 7827 (1972); 100, 4616 (1978).

Diols have been protected as their acetonides in the presence of dry HBr in dichloromethane: J. Am. Chem. Soc., 100, 4620 (1978), or TsOH in DMF: J. Chem. Soc., Chem. Commun., 21 (1980), used for selective protection of a 1,3- rather than a 1,2-diol in a sugar.

GHS Hazard and Precautionary Statements

Hazard Statements: H224-H302

Extremely flammable liquid and vapour. Harmful if swallowed.

Precautionary Statements: P210-P233-P240-P241-P242-P243-P264b-P270-P280-P301+P312-P303+P361+P353-P330-P370+P378q-P501c

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep container tightly closed. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. Use only non-sparking tools. Take precautionary measures against static discharge. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. Rinse mouth. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
1734635
Hazard Class
3
Packing Group
I
Harmonized Tariff Code
2909.19
TSCA
Yes
RTECS
UD0800000

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