7-METHOXY-3,4,5,6-TETRAHYDRO-2H-AZEPINE
Synonym(s):O-Methylcaprolactim
- CAS NO.：2525-16-8
- Empirical Formula: C7H13NO
- Molecular Weight: 127.18
- MDL number: MFCD00006938
- EINECS: 219-762-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:27:01
What is 7-METHOXY-3,4,5,6-TETRAHYDRO-2H-AZEPINE?
Chemical properties
Colorless liquid
Synthesis Reference(s)
Organic Syntheses, Coll. Vol. 4, p. 588, 1963
Tetrahedron Letters, 20, p. 4671, 1979 DOI: 10.1016/S0040-4039(01)86679-X
Properties of 7-METHOXY-3,4,5,6-TETRAHYDRO-2H-AZEPINE
| Boiling point: | 52-53 °C18 mm Hg(lit.) |
| Density | 0.887 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 124 °F |
| storage temp. | 2-8°C |
| form | clear liquid |
| pka | 5.94±0.20(Predicted) |
| color | Colorless to Light yellow |
| EPA Substance Registry System | 2H-Azepine, 3,4,5,6-tetrahydro-7-methoxy- (2525-16-8) |
Safety information for 7-METHOXY-3,4,5,6-TETRAHYDRO-2H-AZEPINE
| Signal word | Warning |
| Pictogram(s) |
 Flame Flammables GHS02 |
| GHS Hazard Statements |
H226:Flammable liquids |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P240:Ground/bond container and receiving equipment. P241:Use explosion-proof electrical/ventilating/lighting/…/equipment. P242:Use only non-sparking tools. P243:Take precautionary measures against static discharge. 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. P370+P378:In case of fire: Use … for extinction. P403+P235:Store in a well-ventilated place. Keep cool. |
Computed Descriptors for 7-METHOXY-3,4,5,6-TETRAHYDRO-2H-AZEPINE
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