Shandong Aure Chemical Co., Ltd.

5-Chloropentanol CAS 5259-98-3

Persistent supply for specialized needs
5-Chloropentanol CAS 5259-98-3
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5-Chloropentanol CAS 5259-98-3

Synonyms: 5-Chloropentanol; 5-Chloro-1-pentanol; 1-Chloro-5-hydroxypentane; Pentamethylene chlorohydrin; 5-Chloropentan-1-ol; 1-Pentanol, 5-chloro-; Cl(CH2)5OH;

Shandong Aure Chemical Co., Ltd. is one of the leading suppliers of 5-Chloropentanol in China.

We can provide customized requirements in terms of product purity, packaging specifications, and other aspects.

Please contact us to obtain the latest product information.

Product Details

Aure Chemical Delivers Reliable 5-Chloropentanol (CAS 5259-98-3) at Consistent Quality

5-Chloropentanol is a bifunctional chloroalcohol used as a versatile intermediate in organic and pharmaceutical synthesis. Aure Chemical supplies this material to industrial and research customers requiring consistent quality for fine-chemical applications.


Basic Information

CAS No.5259-98-3
EC No.Not available (typical reference)
Linear FormulaC5H11ClO
Molecular Weight122.59
AppearanceColorless to pale yellow liquid
Melting PointNot available (typical reference)
Boiling point99 °C/18 mmHg (lit.)
Density1.06 g/mL at 20 °C (lit.)
RIDADRNot regulated as dangerous goods (typical)
Chemical StructureMolecular Structure of 5-Chloropentanol

Key Applications

  • Pharmaceutical intermediate: Used as a key building block in the synthesis of various active pharmaceutical ingredients and related fine chemicals.

  • Organic synthesis intermediate: Serves as a bifunctional reagent for introducing both chloro and hydroxy functionalities in multi-step synthetic routes.

  • Agrochemical intermediate: Applied in the preparation of selected crop-protection and specialty agrochemical compounds.

  • Polymer and specialty chemical intermediate: Employed in the production of certain polymers, surfactants and performance materials requiring a five-carbon spacer.

  • Alkylating agent: Utilized to install the 5-hydroxypentyl or 5-chloropentyl moiety in the manufacture of specialty organic compounds.


Aure Chemical: Your Reliable Partner for 5-Chloropentanol

  • Consistent quality suitable for demanding industrial processes: Strict quality control ensures reliable purity and performance across successive batches.

  • Flexible supply arrangements for global customers: Established logistics support efficient delivery of both laboratory and bulk quantities worldwide.

  • Full documentation support for industrial procurement: Complete SDS, COA and supporting paperwork are provided to meet regulatory and handling needs.

  • Professional technical communication and responsive service: Direct access to our team assists with product selection, packaging and shipment coordination.


Hazards Classification

GHS Classification: Skin irritation (Category 2) [GHS07]; Eye irritation (Category 2) [GHS07]

Hazard Statements: H315 Causes skin irritation. H319 Causes serious eye irritation.

UN Number: Not applicable (typical)
 Hazard Class: Not regulated as dangerous goods (typical)
 Packing Group: Not applicable

GHS07 Exclamation Mark

Packaging, Logistics & Compliance Capabilities

Aure Chemical provides flexible packaging solutions, compliant logistics arrangements, and controlled storage practices to support laboratory-scale, pilot-scale, and commercial-scale global supply.

Packaging Options

  • 25 kg / 50 kg bags (fiber drum, aluminum bag, HDPE drum)
  • 100 kg / 200 kg steel or HDPE drums
  • 500 kg / 1000 kg IBC containers
  • Bulk liquids in ISO tank containers
  • Customized packaging upon request

Transportation Modes

  • Sea freight (FCL / LCL)
  • Air freight for selected products
  • Road and rail transportation
  • Dangerous & non-dangerous cargo handling
  • Incoterms: EXW, FOB, CFR, CIF, DAP, DDP

Storage & Handling

  • Dry, cool, and well-ventilated warehouses
  • Segregation by hazard class
  • FIFO inventory management
  • Temperature-controlled storage if required
  • Regular inspection & labeling control

Documentation & Compliance

  • Safety Data Sheet (SDS)
  • Certificate of Analysis (COA)
  • Dangerous Goods Declaration (DGD)
  • Packing List & Commercial Invoice
  • IMDG / IATA / ADR compliant labeling

For packaging customization or logistics consultation, please contact us.


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