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A11324 Bromoacetaldehyde dimethyl acetal, 97+%, stab. with potassium carbonate

CAS Number
7252-83-7
Synonyms
2-Bromo-1,1-dimethoxyethane

Stock No. Size Price ($) Quantity Availability
A11324-14 25g 22.40
A11324-30 250g 140.00
A11324-0B 1000g 500.00
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Bromoacetaldehyde dimethyl acetal, 97+%, stab. with potassium carbonate

MDL
MFCD00000213
EINECS
230-669-6

Chemical Properties

Formula
C6H13BrO2
Formula Weight
169.03
Boiling Point
150°
Flash Point
54°(129°F)
Density
1.435
Refractive Index
1.4450
Storage & Sensitivity
Keep Cold. Moisture Sensitive.
Solubility
Insoluble in water.

Applications

2-Bromo-1,1-dimethoxyethane (Bromoacetaldehyde dimethyl acetal) was used in the synthesis of 2,3-O-acetal via reaction with 2,3-diol in the presence of 10-camphorsulphonic acid (CSA). 2-bromo-1,1-dimethoxyethane was used to react with 4-hydroxylbenzaldehyde, and finally aldehyde substituted prodrug was generated by TFA-mediated deacetalization.

Notes

Moisture Sensitive. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, moisture.

Literature References

Zunyi Yanga,; Hongzhi Caoa,; Jie Hua,; Renli Shanb;, Biao Yua. 1?2 Migration and concurrent glycosidation of phenyl 1-thio-α-mannopyranosides via 2, 3-O-cyclic dioxonium intermediates.. Tetrahedron. 2003, 59 (2), 249-254.

Chunyan Bao,; Ming Jin,; Bo Li,; Yaodong Xu,; Jingyan Jin,; Linyong Zhu. Long conjugated 2-nitrobenzyl derivative caged anticancer prodrugs with visible light regulated release: preparation and functionalizations. title . Org. Biomol. Chem.. 2012, 10 (27), 5238-5244.

GHS Hazard and Precautionary Statements

Hazard Statements: H226-H301-H315-H319-H330-H335

Flammable liquid and vapour. Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. Fatal if inhaled. May cause respiratory irritation.

Precautionary Statements: P210-P233-P235-P240-P241-P242-P243-P260-P264b-P270-P271-P280-P284-P301+P310-P303+P361+P353-P304+P340-P305+P351+P338-P310-P312-P330-P332+P313-P337+P313-P363-P370+P378q-P501c

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep container tightly closed. Keep cool. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. Use only non-sparking tools. Take precautionary measures against static discharge. Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. Wear respiratory protection. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. Rinse mouth. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Wash contaminated clothing before reuse. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
1280132
Hazard Class
6.1
Packing Group
II
Harmonized Tariff Code
2911.00
TSCA
Yes

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