Methanol - UPSS grade, Single metal impurity ≤ 0.1ppb , CAS No.67-56-1

CAS: 67-56-1 Cat. No.: M1523838 Formula: CH₃OH Molecular Weight: 32.04 Beilstein Registry Number: 3662861 EC Number: 200-659-6

GRADE & PURITY UPSS grade, Single metal impurity ≤ 0.1ppb

Storage

Room temperature

Shipped In

FedEx DG Service

Specifications

Specifications & Purity

UPSS grade, Single metal impurity ≤ 0.1ppb

Storage

Room temperature

Shipped In

FedEx DG Service

Grade

UPSS grade

Names and Identifiers

Canonical Smiles

CO

IUPAC Name

methanol

InChIKey

OKKJLVBELUTLKV-UHFFFAOYSA-N

INCHI

1S/CH4O/c1-2/h2H,1H3

Isomeric SMILES

CO

WGK Germany

1

RTECS

1

UN Number

1230

Packing Group

II

Molecular Weight

32.04

Beilstein

3662861

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic oxygen compounds
    • Class Organooxygen compounds
      • Subclass Alcohols and polyols

• Kingdom: Organic compounds
• Superclass: Organic oxygen compounds
• Class: Organooxygen compounds
• Subclass: Alcohols and polyols
• Intermediate Tree Nodes: Not available
• Direct Parent: Primary alcohols
• Alternative Parents: Hydrocarbon derivatives
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Hydrocarbon derivative - Primary alcohol - Aliphatic acyclic compound
• Description: This compound belongs to the class of organic compounds known as primary alcohols. These are compounds comprising the primary alcohol functional group, with the general structure RCOH (R=alkyl, aryl).
• External Descriptors: a short-chain alcohol

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Solubility: Solubility in water: Completely miscible; Miscible with Benzene,Ether,Ethanol
• x_refractive_index: 1.329
• x_flash_point_drop_fahrenheit: 49.5 °F
• x_flash_point_drop_centigrade: 9.7 °C
• x_boil_point_char: 64.7°C
• x_melt_point_char: -97.8°C
• Molecular Weight: 32.042 g/mol
• XLogP3: -0.500
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 32.0262 Da
• Monoisotopic Mass: 32.0262 Da
• Topological Polar Surface Area: 20.200 Ų
• Heavy Atom Count: 2
• Formal Charge: 0
• Complexity: 2.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

Frequently Asked Questions

What does UPSS grade mean?

UPSS grade indicates that the material has been processed and tested for semiconductor and electronics manufacturing. Specifications focus on the impurities that affect performance in that application — for example, metal content for electronics, particle size for batteries, refractive index for optics, or moisture content for moisture-sensitive processes.

How should this product be stored?

Store at room temperature.

How is this product shipped?

This product is classified as dangerous goods and ships via FedEx DG Service. Ground and other economy services are not available, and delivery to some destinations or address types may be restricted.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 67-56-1, the molecular formula is CH4O, and the molecular weight is 32.04 g/mol. InChIKey OKKJLVBELUTLKV-UHFFFAOYSA-N.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.