| Identification | More | [Name]
3-Cyclopentylpropionic acid | [CAS]
140-77-2 | [Synonyms]
3-CYCLOPENTYLPROPANOIC ACID
3-CYCLOPENTYLPROPIONIC ACID
AKOS BBS-00003802
CYCLOPENTANEPROPIONIC ACID
cyclopentanepropanoicacid
Cyclopentylpropionic acid
Propionic acid, 3-cyclopentyl-
Cypionic acid
3-Cyclopentane propiomicacid
3-CYCLOPENTYL PROPIONICACID 98% | [EINECS(EC#)]
205-433-0 | [Molecular Formula]
C8H14O2 | [MDL Number]
MFCD00001392 | [Molecular Weight]
142.2 | [MOL File]
140-77-2.mol |
| Chemical Properties | Back Directory | [Appearance]
CLEAR COLOURLESS TO YELLOW LIQUID | [Melting point ]
131 °C | [Boiling point ]
130-132 °C/12 mmHg (lit.) | [density ]
0.996 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.457(lit.)
| [Fp ]
116 °F
| [storage temp. ]
Flammables area | [solubility ]
Chloroform (Slightly), Methanol (Slightly) | [form ]
Liquid | [pka]
4.81±0.10(Predicted) | [color ]
Clear colorless to yellow | [Water Solubility ]
insoluble | [InChI]
InChI=1S/C8H14O2/c9-8(10)6-5-7-3-1-2-4-7/h7H,1-6H2,(H,9,10) | [InChIKey]
ZRPLANDPDWYOMZ-UHFFFAOYSA-N | [SMILES]
C1(CCC(O)=O)CCCC1 | [CAS DataBase Reference]
140-77-2(CAS DataBase Reference) | [NIST Chemistry Reference]
Cyclopentanepropanoic acid(140-77-2) | [EPA Substance Registry System]
140-77-2(EPA Substance) |
| Safety Data | Back Directory | [Symbol(GHS) ]
 
GHS02,GHS07 | [Signal word ]
Warning | [Hazard statements ]
H226-H315-H319-H335 | [Precautionary statements ]
P210-P302+P352-P305+P351+P338 | [Hazard Codes ]
Xi | [Risk Statements ]
R10:Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S16:Keep away from sources of ignition-No smoking .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S24/25:Avoid contact with skin and eyes . | [RIDADR ]
UN 1993 3/PG 3 | [WGK Germany ]
3 | [Hazard Note ]
Irritant | [TSCA ]
TSCA listed | [REACH Registrations]
Active | [HazardClass ]
3 | [PackingGroup ]
III | [HS Code ]
29162090 | [Storage Class]
3 - Flammable liquids | [Hazard Classifications]
Eye Irrit. 2
Flam. Liq. 3
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Chemical Properties]
CLEAR COLOURLESS TO YELLOW LIQUID | [Uses]
Cypionic Acid, can be used as an organic building blocks in the synthesis of variety of pharmaceutical compound. It is used for the synthesis of Testosterone Cypionate (T155100). | [Definition]
ChEBI: A monocarboxylic acid that is propionic acid in which one of the methyl hydrogens is substituted by a cyclopentyl group. | [Synthesis]
Process for the preparation of 3-cyclopentyI-propionic acid, characterized in that cyclopentanone or cyclopentanol in succession in two different temperature ranges with molten alkali hydroxide converts, the temperature of the first area 200 to 270 ° C and the temperature of the second area 290 to 350 ° C, and then the alkali obtained as the 3-cyclopentyl-propionic acid in the free Acid transferred.
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