Description

1,1-Bis(Hydroxymethyl)Cyclopropane is a versatile bifunctional building block featuring a strained cyclopropane ring with two hydroxymethyl groups, offering unique reactivity for advanced synthesis. This compound is valued for its role as a key intermediate in the production of specialty polymers, pharmaceuticals, and fine chemicals, enabling the introduction of rigid, three-membered ring structures. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel compounds with tailored properties.

Application

• Pharmaceutical Intermediate: Serves as a crucial synthon for constructing active pharmaceutical ingredients (APIs) and prodrugs, particularly those requiring a rigid, conformationally locked core.
• Polymer & Resin Modifier: Used in the synthesis of specialty polyesters, polyurethanes, and epoxy resins to enhance thermal stability, cross-linking density, and mechanical properties.
• Agrochemical Synthesis: Acts as a building block for novel herbicides, fungicides, and plant growth regulators, leveraging the cyclopropane moiety for biological activity.
• Ligand & Catalyst Development: Employed in organometallic chemistry to create chelating ligands and catalysts for asymmetric synthesis and polymerization processes.
• Fine Chemical & Flavor/Fragrance Precursor: Utilized in the multi-step synthesis of complex organic molecules for flavors, fragrances, and other high-value fine chemicals.
• Cross-linking Agent: Functions as a cross-linker in coatings, adhesives, and sealants to improve network formation and durability.

Basic Information

Product Name	1,1-Bis(Hydroxymethyl)Cyclopropane
CAS No.	39590-81-3
Molecular Formula	C5H10O2
Molecular Weight	102.13 g/mol
Synonyms	1,1-Bis(hydroxymethyl)cyclopropane; Cyclopropane-1,1-dimethanol; 1,1-Cyclopropanedimethanol; 1,1-Di(hydroxymethyl)cyclopropane; (Hydroxymethyl)cyclopropylmethanol; 1,1-Bis(hydroxymethyl)cyclopropane; 1,1-Cyclopropanediylbis(methanol); 1,1-BHMC
EINECS	Contact for details

Quality Control

Our 1,1-Bis(Hydroxymethyl)Cyclopropane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product quality. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.