METHYL 1-BROMOCYCLOHEXANECARBOXYLATE

CAS NO.：3196-23-4
Empirical Formula: C8H13BrO2
Molecular Weight: 221.09
MDL number: MFCD00134214
SAFETY DATA SHEET (SDS)
Update Date: 2024-07-09 21:58:15

What is METHYL 1-BROMOCYCLOHEXANECARBOXYLATE?

The Uses of METHYL 1-BROMOCYCLOHEXANECARBOXYLATE

Methyl 1-bromocyclohexanecarboxylate may be used in the improved method of preparation of methyl 3-oxo-1-cyclohexene-1-carboxylate. It may be used in the Reformatsky synthesis of 16-aryl-15-oxadispiro[5.1.5.3]hexadecane-7,14-diones.

General Description

Methyl 1-bromocyclohexanecarboxylate reacts with zinc and substituted chalcones to yield the corresponding spiro-3,4-dihydropyran-2-one derivatives, 3-aryl-5-aryl-2-oxaspiro[5.5]undec-3-en-1-ones. Reformatsky reaction of methyl 1-bromocyclohexanecarboxylate with 2-aryl-2-oxoacetaldehyde is reported. Methyl 1-bromocyclohexanecarboxylate reacts with zinc and amides or methylamides of 3-aryl-2-cyanopropenoic acids to yield 5-aryl-1,3-dioxo-2-azaspiro[5.5]undecane-4-carbonitriles or 5-aryl-2-methyl-1,3-dioxo-2-azaspiro[5.5]undecane-4-carbonitriles.

Properties of METHYL 1-BROMOCYCLOHEXANECARBOXYLATE

Boiling point:	115-116 °C/19 mmHg (lit.)
Density	1.39 g/mL at 25 °C (lit.)
refractive index	n20/D 1.493(lit.)
Flash point:	222 °F
storage temp.	2-8°C

Safety information for METHYL 1-BROMOCYCLOHEXANECARBOXYLATE

Signal word	Danger
Pictogram(s)	Corrosion Corrosives GHS05 Exclamation Mark Irritant GHS07
GHS Hazard Statements	H314:Skin corrosion/irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes	P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.