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Product Document Searching Made Easy by 2D Code! | TCI Chemistry News July 2025 | [TCIPracticalExample] Synthesis of a Carbamate... | Various analytical charts can be searched on each product detail page and Product Document Search (The kinds of analytical charts differ by product)
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Explanatory notes for Product Details page
Product Details page shows the following various information about the product.
CAS RN
- CAS Registry Number® (CAS RN®) is issued by the Chemical Abstracts Service (CAS), the information arm of the American Chemical Society. TCI has a CAS RN® license program agreement.
Product Number
- Number of the product. The product number includes one letter followed by four digits. Please use this number when inquiring or ordering.
Product Name
- Name of the product. Please use this name when inquiring or ordering.
Chemical Structure Image / Related Image
- Chemical structure image and related image of the products are shown. "No Chemical Structure Image" may be displayed for proteins such as enzymes and antibodies, mixtures, kits, etc.
Purity / Analysis Method
Symbol Analysis Method (GC) by Gas Chromatography (T) Analysis Method (W) by Gravimetric Analysis (E) by Absorptiometry (HPLC) by High Performance Liquid Chromatography (N) by Nitrogen Analysis (qNMR) by quantitative NMR (NMR) by NMR (V) by Gas Buret
Synonym
- Other names and common names of the product.
Product Documents
- Links to the section on the page where you can download SDS, Specifications, Certificates, Analytical Charts and NMR Reference.
Size
- Packaging unit. There are different types such as G (gram), L (liter), VIAL (one vial), SAMPLE (one undetermined sample), KIT (multiple products kit), and SET (multiple bottles set), depending on the product.
Weight (MG, G) and volume (ML, L) are used for both liquids and solids.
Unit Price
- Base price is listed.
Same Day, 2-3 Business Days, Other Lead Time
- Inventory quantities that is possible to ship at each lead time. It is indicated by "≧40" if there are more than 40 in stock.
Shipping Information
- Simulate the shipping schedule for the desired number of units (up to 999 units) for each packaging unit. Inventory quantities are fluid and may change by the time your order is received.
Request Bulk Quote
- Link to Request for Quotation Web Form. Please use this web form if you need a larger quantity than indicated in the packaging unit.
Supplemental Product Information
- Product information including handling precautions, enzyme titer definitions, and notes.
General Information
Product Number
- Number of the product. The product number includes one letter followed by four digits. Please use this number when inquiring or ordering.
Purity / Analysis Method
Symbol Analysis Method (GC) by Gas Chromatography (T) by Titrimetric Analysis (W) by Gravimetric Analysis (E) by Absorptiometry (HPLC) by High Performance Liquid Chromatography (N) by Nitrogen Analysis (qNMR) by quantitative NMR (NMR) by NMR (V) by Gas Buret
Molecular Formula / Molecular Weight
- Molecular formula follows the Hill scheme. Molecular weight is calculated based on literature (Atomic weights of the elements 2011 (IUPAC Technical Report) Pure Appl. Chem., Vol. 85, No. 5, pp.1047–1078, 2013.).
Physical State (20 deg.C)
- The state of “solid,” “liquid,” or “gas” at 20°C is indicated. However, products with melting point or boiling point near room temperature may show different states due to storage temperature or undercooling.
Storage Temperature
- The proper temperature for storing this product is listed as the following table.
Please use up the product as soon as possible, even if it is stored under the stated storage temperature. Storage conditions are constantly under review and may differ from those listed on the product label.
Also, Transport Temperature may differ from Storage Temperature. Please also refer to the "Storage and Transportation Temperatures" page.Displayed Value Temperature Range Ambient Temperature (15-25°C) 15～25°C Room Temperature (Recommended in a cool and dark place, <15°C) < 15°C Refrigerated (0-10°C) Refrigeration at 0 ∼ 10°C Frozen (< 0°C) Freezing at -15 ∼ 0°C Frozen (-20°C) Freezing at -25 ∼ -15°C Frozen (-80°C) Freezing at -90 ∼ -60°C
Store Under Inert Gas
- This is indicated when the container needs to be filled with inert gas for storage. We mainly fill the containers with argon gas, which has a higher specific gravity than air.
Condition to Avoid
- Conditions to avoid such as light, air, moisture, and heat are described.
Packaging and Container
- Container types used for each packaging unit are listed. Depending on the timing of the information update, it may not be displayed or different container information may be displayed.
If a photo of the packing or container is available, a link to the photo image is provided.
Please also refer to the "About Containers" page.
CAS RN
- CAS Registry Number® (CAS RN®) is issued by the Chemical Abstracts Service (CAS), the information arm of the American Chemical Society. TCI has a CAS RN® license program agreement.
Related CAS RN
- CAS RNs that have been replaced or deleted by the Chemical Abstracts Service (CAS), or CAS RNs related to isomers, hydrates, salts, etc.
Reaxys Registry Number
- Reaxys Data is used with kind permission of the copyright owner Elsevier Properties SA.
Copyright 2010-2011 ©, Elsevier Properties SA, All rights reserved. Authorized use only. Reaxys® is a trademark owned and protected by Elsevier Properties SA and used under license.
URL : https://www.reaxys.com/#/about-content
PubChem Substance ID
- PubChem, released in 2004, provides information on the biological activities of small molecules.
PubChem is organized as three linked databases within the NCBI's Entrez information retrieval system.
URL : https://pubchemdocs.ncbi.nlm.nih.gov/about
Colour Index
- This is a color index number maintained by Society of Dyers and Colourists (SDC) and American Association of Textile Chemists and Colourists (AATCC).
Enzyme Commission Number
- The number for enzymes classified by Nomenclature Committee of the International Union of Biochemistry and Molecular Biology (NC-IUBMB).
SDBS (AIST Spectral DB)
- Spectral database (SDBS) numbers of “RIODB”, a public database project of the National Institute of Advanced Industrial Science and Technology (AIST), are listed and linked to the database.
Merck Index(14)
- Monographs beginning with numbers of "The Merck Index" (14th edition). Reproduced with permission from The Merck Index, Fourteenth Edition. Copyright©2006 by Merck & Co., Inc., Whitehouse Station, NJ, USA. All rights reserved.
MDL Number
- Chemical substance number established by MDL (Molecular Design Limited). Reproduced with license of BIOVIA® Available Chemicals Directory.
Specifications & Properties
Specifications
- Content of product specifications document is shown.
Properties (reference)
- Literature values, actual measured values, etc. are listed as reference values. They are not product specifications values.
Freezing Point Freezing point is listed in degrees Celsius. Melting Point Melting point is listed in degrees Celsius. Boiling Point Boiling point is listed in degrees Celsius. Specific Gravity (20/20) For liquid products, the ratio to the density of water (approximately 1 g / cm3) is listed. Specific Rotation For optically active compounds, the specific optical rotation is listed along with solvent information. Maximum Absorption Wavelength The wavelength (nm) is listed along with the solvent name. Flash point Flash point is listed in degrees Celsius. Refractive Index For liquid products, the refractive index at the sodium D-line is listed. Solubility in water Degree of solubility or insolubility in water is listed. Solubility (miscible with) The names of solvents which are miscible with the product are listed. Solubility (very soluble in) The name of the solvent in which the product is soluble at a rate of > 10 g / 100 mL. Solubility (soluble in) The name of the solvent in which the product is soluble at a rate of > 3 g / 100mL. Solubility (slightly sol. in) The name of the solvent in which the product is soluble at a rate of > 1g / 100 mL. Solubility (very slightly) The name of the solvent in which the product is soluble at a rate of > 0.1 g / 100 mL. Solubility (insoluble in) The name of the solvent in which the product is soluble at a rate of ≦ 0.1 g / 100 mL. HOMO Level The energy levels of the Highest Occupied Molecular Orbital are listed. LUMO Level The energy levels of the Highest Occupied Molecular Orbital are listed.
Safety & Regulations
GHS
- Pictorial indication, Alert word, Hazard Information, and Caution based on the GHS (Globally Harmonized System of Classification and Labelling of Chemicals).
The numbers beginning with H for “Hazard Information” and P for “Precaution” are code numbers assigned to each phrase.
*We are gradually replacing conventional labels with labels based on the GHS, but you may receive products with conventional labels.。
*Products without GHS labels do not mean that they are free from hazards or toxicity. Please handle all products with care.
Related Laws
RTECS# If there is identification number from the Registry of Toxic Effects of Chemical Substances (RTECS), the number is indicated.
Transport Information
- UN Number, Class, Packing Group and H.S.code are indicated.
Applications & Literature
Application
- The application examples of the product and the product-related literature are listed.
PubMed Literature
- Information that is cited from a literature resources maintained by the National Center for Biotechnology Information (NCBI), which is a division of the National Library of Medicine (NLM) at the National Institutes of Health (NIH).
Documents
- Links to our product brochures in PDF format.
Product Articles
- Links to pages of product introduction in our magazine “TCI Mail”, weekly TCI Topics Archive pages, etc.。
Product Documents
Safety Data Sheet (SDS)
- SDS is available for download in PDF format.
Specifications
- Specifications is available for download in PDF format.
C of A & Other Certificates
- Certificate of analysis, certificate of BSE/TSE, or certificate of origin for the specified lot number is available for download in PDF format.
Sample C of A
- Sample C of A as a reference to check the quality of the product before purchasing is available for download in PDF format.
Analytical Charts
- Chart of GC, LC, NMR or IR for the specified lot number is available for download in PDF format.
Other Documents
- Other document such as NMR Reference is available for download in PDF format.
Related Products
- Other products related to the product are listed.
Product Categories
- TCI product categories trees to which the product belongs are listed. Each category name is linked to its introduction page.