ChemicalBook > CAS DataBase List > 5-Chloropentanol

5-Chloropentanol

Product Name: 5-Chloropentanol
CAS No.: 5259-98-3
Chemical Name: 5-Chloropentanol
Synonyms: 5-Chloro;Chloropentanol;oro-1-pentanoL;5-CHLOROPENTANOL;5-chloro-1-pentano;1-CHLORO-5-PENTANOL;5-CHLORO-1-PENTANOL;5-Chloropentan-1-ol;5-CHLOROPENTANE-1-OL;Apixaban Impurity 75
CBNumber: CB2688543
Molecular Formula: C5H11ClO
Formula Weight: 122.59
MOL File: 5259-98-3.mol

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5-Chloropentanol Property

Boiling point:: 107 °C
Density: 1,06 g/cm³
refractive index: 1.454
Flash point:: 102-103°C/8mm
storage temp.: Sealed in dry,2-8°C
solubility: DMSO, Methanol (Sparingly)
form: Oil
pka: 15.12±0.10(Predicted)
Specific Gravity: 1.06
color: Clear Colourless
Water Solubility: Slightly soluble in water.
BRN: 1732314
InChIKey: DCBJCKDOZLTTDW-UHFFFAOYSA-N
CAS DataBase Reference: 5259-98-3(CAS DataBase Reference)
EPA Substance Registry System: 1-Pentanol, 5-chloro- (5259-98-3)

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Safety

Hazard Codes: Xi
Risk Statements: 22-36/38
Safety Statements: 26-36/37/39
Hazard Note: Irritant/Harmful
TSCA: Yes
PackingGroup: III
HS Code: 2905190098

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H227Combustible liquid

H301Toxic if swalloed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

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

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

P370+P378In case of fire: Use … for extinction.

P403+P235Store in a well-ventilated place. Keep cool.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical

Product number: C0815
Product name: 5-Chloro-1-pentanol
Purity: >90.0%(GC)
Packaging: 5mL
Price: $49
Updated: 2025/07/31

TCI Chemical

Product number: C0815
Product name: 5-Chloro-1-pentanol
Purity: >90.0%(GC)
Packaging: 25mL
Price: $139
Updated: 2025/07/31

TRC

Product number: C350340
Product name: 5-Chloro-1-pentanol
Packaging: 500mg
Price: $45
Updated: 2021/12/16

Oakwood

Product number: 008844
Product name: 5-Chloro-1-pentanol
Packaging: 1g
Price: $10
Updated: 2021/12/16

Oakwood

Product number: 008844
Product name: 5-Chloro-1-pentanol
Packaging: 5g
Price: $14
Updated: 2021/12/16

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5-Chloropentanol Chemical Properties,Usage,Production

Uses

5-Chloro-1-pentanol is used to produce 6-hydroxy-hexanenitrile at temperature of 90 - 100°C. It is also is an important raw material and intermediate used in organic synthesis, pharmaceuticals and agrochemicals.

Synthesis

20395-28-2

5259-98-3

The general procedure for the synthesis of 5-chloro-1-pentanol from 5-chloropentyl acetate was as follows: 5-chloropentanol-1-acetate (33.9 g, 0.21 mol) was mixed with 95% ethanol (75 mL) and 2N aqueous NaOH (90 mL) according to the method reported by Meyers et al. (Tetrahedron 27, 5979-85), and shaken to homogeneous. The mixed solution was allowed to stand at room temperature for a few hours and the ethanol was subsequently removed by distillation under reduced pressure. The residue was extracted with ether (3 x 150 mL). The extract was dried over anhydrous potassium carbonate, the solvent was removed under reduced pressure and finally 5-chloro-1-pentanol was obtained by distillation as a colorless oil (21.1 g, 84% yield, literature value 72%) with a boiling point of 35-37°C (0.02 mmHg) (literature value 62°C (0.5 mmHg)). The product was characterized by the following data: IR (thin film) cm-1 3330 (broad peak), 2945, 2875, 1455, 1440, 1315, 1295, 1265, 1150, 1075, 1060, 1020, 1000, 965, 900, 740, 725, 655; 1H NMR (200 MHz, CDCl3) δ 3.67 (m, 2H), 3.55 (t, J=6.5 Hz, 2H), 1.82 (pentet, J=7 Hz, 2H), 1.4-1.7 (m, 4H), 1.37 (m, 1H); 13C NMR (22.5 MHz, CDCl3) δ 62.4, 45.0, 32.4, 31.9, 23.2; Mass Spectra (70 eV) m/z (relative abundance) 124, 122 (M+, not observed), 106, 104 (M+ - H2O, 0.7, 1.3), 105 (0.5), 93 (7.1), 91 (20.5), 69 (13.7), 68 (100.0), 67 (13.6), 57 (13.4), 56 (41.4), 55 ( 57.0).

References

[1] Journal of the American Chemical Society, 1983, vol. 105, # 12, p. 4008 - 4017
[2] Synthetic Communications, 1985, vol. 15, # 7, p. 569 - 580
[3] Patent: US5264619, 1993, A
[4] Journal of Organic Chemistry, 1981, vol. 46, # 16, p. 3361 - 3364
[5] Phosphorus and Sulfur and the Related Elements, 1987, vol. 31, p. 161 - 176

5-Chloropentanol Preparation Products And Raw materials

Raw materials

Preparation Products

1-PIPERIDINEPENTANOL

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View Lastest Price from 5-Chloropentanol manufacturers

Shaanxi Dideu New Materials Co. Ltd

Product: 5-Chloropentanol 5259-98-3
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 10000KGS
Release date: 2025-04-12

ShenZhen H&D Pharmaceutical Technology Co., LTD

Product: Apixaban Impurity 75
Price: US $0.00-0.00/mg
Min. Order: 10mg
Purity: 98%
Supply Ability: 500mg
Release date: 2024-06-05

Career Henan Chemical Co

Product: 5-Chloropentanol 5259-98-3
Price: US $1.00/g
Min. Order: 1g
Purity: 99%
Supply Ability: 1000KGS
Release date: 2020-01-10

5259-98-3, 5-ChloropentanolRelated Search:

ISOAMYL ALCOHOL 3-Chloropivaloyl chloride Tebuconazole Cloprostenol sodium Rosin pentaerythrityl ester Pentaerythritol triacrylate 1-Pentanol 5-Chloro-1-pentyne Dipentaerythritol 5-Chloropentyl benzoate ETHYL HEXAFLUOROGLUTARYL CHLORIDE DIETHYL (3-CHLOROPROPYL)MALONATE Methyl 4-(chloroformyl)butyrate Tetrahydrofurfuryl chloride 5-Chlorovaleric acid (+)-CAMPHANIC ACID CHLORIDE 5-CHLOROPENTYL ACETATE Pentaerythritol

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5-chloro-1-pentano

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pentaMethylene chlorohydrin, 1-chloro-5-hydroxypentane, 5-chloropentyl alcohol, 5-chloropentan-1-ol, 5-Chloropentanol, 5-Chloropentan-1-ol, 5-chloro-1-pentanol

oro-1-pentanoL

5-Chloro-1-pentanol &gt

5259-98-3---5-Chloropentanol

5259-98-3

35259-98-3

5259-89-3

ClCH25OH

蠅-Functional Alkanols, Carboxylic Acids, Amines & Halides

蠅-Chloroalkanols

API intermediates

omega-Chloroalkanols

omega-Functional Alkanols, Carboxylic Acids, Amines & Halides

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