N-(1-Cyclopenten-1-yl)morpholine
Synonym(s):4-(1-Cyclopenten-1-yl)morpholine
- CAS NO.:936-52-7
- Empirical Formula: C9H15NO
- Molecular Weight: 153.22
- MDL number: MFCD00006162
- EINECS: 213-316-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-01-27 09:38:02

What is N-(1-Cyclopenten-1-yl)morpholine?
Chemical properties
clear yellow liquid
The Uses of N-(1-Cyclopenten-1-yl)morpholine
1-Morpholinocyclopentene is used as a reagent to synthesize cis- and trans-2-(3,4-dimethoxybenzyl)cyclopentylamine hydrochlorides, compounds that display antagonistic effects against dopamine-induced vasodepression.
Properties of N-(1-Cyclopenten-1-yl)morpholine
Melting point: | 122-127 °C (decomp) |
Boiling point: | 105-106 °C12 mm Hg(lit.) |
Density | 0.957 g/mL at 25 °C(lit.) |
refractive index | n |
Flash point: | 140 °F |
storage temp. | Inert atmosphere,2-8°C |
form | clear liquid |
pka | 6.32±0.20(Predicted) |
Specific Gravity | 0.957 |
color | Colorless to Light yellow to Light orange |
BRN | 117154 |
CAS DataBase Reference | 936-52-7(CAS DataBase Reference) |
NIST Chemistry Reference | N-(1-Cyclopenten-1-yl)-morpholine(936-52-7) |
EPA Substance Registry System | Morpholine, 4-(1-cyclopenten-1-yl)- (936-52-7) |
Safety information for N-(1-Cyclopenten-1-yl)morpholine
Signal word | Warning |
Pictogram(s) |
![]() Flame Flammables GHS02 ![]() Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H226:Flammable liquids H227:Flammable liquids H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
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. P261:Avoid breathing dust/fume/gas/mist/vapours/spray. 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. P370+P378:In case of fire: Use … for extinction. P405:Store locked up. P403+P235:Store in a well-ventilated place. Keep cool. P501:Dispose of contents/container to..… |
Computed Descriptors for N-(1-Cyclopenten-1-yl)morpholine
New Products
3-Iodophenylacetic acid 3-Pyridineacetonitrile, α-hydroxy- 2-Propanamine, 1-chloro-, hydrochloride (9CI) 3-(hexyloxy)-4-(pyridin-3-yl)-1,2,5-thiadiazole 2-Hexyn-1-ol Dibenzo-18-crown-6 Nickel(II) perchlorate hexahydrate, 98% 4-Bromophenylacetonitrile, 95% 3-Bromo-4-fluoroaniline, 97% Sodium tetraborate decahydrate, 98% Palladium(II) acetate, trimer, Pd 99% 4-Bromo-2-chlorotoluene, 97% N N Dimethylformamide Dimethyl Acetal (Dmf Dma) 2,3-Dichloro Benzoyl Cyanide [Side Chain] Bis(2-Chloroethyl) Amine Hydrochloride L-Glutamic Acid Diethyl Ester Hydrochloride 5-(Difluoromethoxy)-2-Mercaptobenzimidazole 1-Ethyl-3-(3-Dimethylaminopropyl)-Carbodiimide Hydrochloride [EDC Hcl] 1,4-Napthoquinone Bromoiodomethane Sodium Bicarbonate Methylene Dichloride (MDC) Ethyl Acetate Indole-3-Carbinol (I3C)Related products of tetrahydrofuran







![2-[(Z)-(2-MORPHOLIN-4-YLCYCLOPENT-2-EN-1-YLIDENE)METHYL]-1H-BENZIMIDAZOLE](https://img.chemicalbook.in/StructureFile/ChemBookStructure8/GIF/CB4753335.gif)
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