Cyclopentylamine

ChemicalBook > CAS DataBase List > Cyclopentylamine

Product Name: Cyclopentylamine
CAS No.: 1003-03-8
Chemical Name: Cyclopentylamine
Synonyms: Cyclopentanamine;Cyclopentylamine,Aminocyclopentane;cb1689;Ring aMylaMine;CYCLOPENTYLAMINE;AMINOCYCLOPENTANE;AKOS BBS-00003621;cychlopentylamine;AMINOCYCLAOPENTANE;1-Cyclopentanamine
CBNumber: CB7852565
Molecular Formula: C5H11N
Formula Weight: 85.15
MOL File: 1003-03-8.mol

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Cyclopentylamine Property

Melting point:: -85°C
Boiling point:: 106-108 °C(lit.)
Density: 0.863 g/mL at 25 °C(lit.)
vapor pressure: 26.72hPa at 20℃
refractive index: n20/D 1.450(lit.)
Flash point:: 63 °F
storage temp.: Flammables area
form: Liquid
pka: pK1:10.65(+1) (25°C)
color: Clear
explosive limit: 1.3-9.40%(V)
Water Solubility: MISCIBLE
BRN: 635706
LogP: 0.83 at 20℃
CAS DataBase Reference: 1003-03-8(CAS DataBase Reference)
NIST Chemistry Reference: Cyclopentanamine(1003-03-8)
EPA Substance Registry System: Cyclopentanamine (1003-03-8)

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Safety

Hazard Codes: F,Xi,T
Risk Statements: 11-37/38-43-34-25-20
Safety Statements: 16-45-36/37/39-25-26
RIDADR: UN 2733 3/PG 2
WGK Germany: 3
RTECS: GY8452000
F: 8-10-23
TSCA: Yes
HazardClass: 3
PackingGroup: II
HS Code: 29213099

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H225Highly Flammable liquid and vapour

H300Fatal if swallowed

H314Causes severe skin burns and eye damage

H317May cause an allergic skin reaction

H331Toxic if inhaled

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: C115002
Product name: Cyclopentylamine
Purity: 99%
Packaging: 25g
Price: $64.5
Updated: 2024/03/01

Sigma-Aldrich

Product number: C115002
Product name: Cyclopentylamine
Purity: 99%
Packaging: 100g
Price: $79.1
Updated: 2024/03/01

TCI Chemical

Product number: C0887
Product name: Cyclopentylamine
Purity: >99.0%(GC)(T)
Packaging: 25mL
Price: $36
Updated: 2024/03/01

TCI Chemical

Product number: C0887
Product name: Cyclopentylamine
Purity: >99.0%(GC)(T)
Packaging: 500mL
Price: $273
Updated: 2024/03/01

Alfa Aesar

Product number: L01966
Product name: Cyclopentylamine, 99%
Packaging: 25g
Price: $37.65
Updated: 2024/03/01

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Cyclopentylamine Chemical Properties,Usage,Production

Chemical Properties

a colorless liquid with an ammoniacal odor.

Uses

Cyclopentylamine acts as an important raw material and intermediate used in organic synthesis and pharmaceuticals. Further, it serves as chemokine receptor 2 antagonists. It acts as a ligand in coordination chemistry and forms cis-dichlorobis(cyclopentylamine)platinum(II) complex.

Preparation

Cyclopentylamine is produced from cyclopentanone and ammonia over nickel catalysts at 20 MPa and 150 – 200℃ in the presence of circulating hydrogen over a fixedbed catalyst.

Application

Cyclopentylamine is used in small amounts as an intermediate for the potato and rice fungizide pencycuron (Bayer, Nihon Tokushu, Noyaku Seizo).

Flammability and Explosibility

Highly flammable

Purification Methods

The amine may contain H2O or CO2 in the form of carbamate salt. Dry it over KOH pellets and then distil it from a few pellets of KOH. Store it in a dark, dry CO2-free atmosphere. It is characterised as the thiocyanate salt m 94.5o. The benzenesulfonyl derivative has m 68.5-69.5o. [Roberts & Chambers J Am Chem Soc 73 5030 1951, Bollinger et al. J Am Chem Soc 75 1729 1953, Beilstein 12 IV 4.]

Cyclopentylamine Preparation Products And Raw materials

Raw materials

Preparation Products

Pencycuron (1R，3S)-1，2，2-trimethyl-1，3-cycloperltanediamine

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View Lastest Price from Cyclopentylamine manufacturers

Hebei Guanlang Biotechnology Co,.LTD

Product: Cyclopentylamine 1003-03-8
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99.%
Supply Ability: 10 ton
Release date: 2023-06-05

Career Henan Chemical Co

Product: Cyclopentylamine 1003-03-8
Price: US $7.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: JD 733
Release date: 2019-09-01

1003-03-8, CyclopentylamineRelated Search:

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1003-03-8 Cyclopentylamine

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1003-03-8

C5H11N1

C5H9NH2

AMINE

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C2 to C6

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C2 to C5

Chemical Synthesis

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