Thymine, 99%, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10341184	Thermo Scientific Acros 157850050	5 g	Glass Bottle
10478880	Thermo Scientific Acros 157850250	25 g	Plastic bottle
10704481	Thermo Scientific Acros 157851000	100 g	Plastic bottle
11916521	Thermo Scientific Acros 157855000	500 g	Plastic bottle

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

• CAS: 65-71-4
• Molecular Weight (g/mol): 126.11
• InChI Key: RWQNBRDOKXIBIV-UHFFFAOYSA-N
• PubChem CID: 1135
• IUPAC Name: 5-methyl-1H-pyrimidine-2,4-dione

• Molecular Formula: C₅H₆N₂O₂
• MDL Number: MFCD00006026
• Synonym: thymine, 5-methyluracil, thymin, 2,4-dihydroxy-5-methylpyrimidine, thymine anhydrate, 2,4 1h,3h-pyrimidinedione, 5-methyl, 5-methylpyrimidine-2,4 1h,3h-dione, 5-methyl-2,4 1h,3h-pyrimidinedione, thymin purine base, 5-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione
• ChEBI: CHEBI:17821
• SMILES: CC1=CNC(=O)NC1=O

Specifications

• CAS: 65-71-4
• Color: White
• Assay Percent Range: 98.5% min. (HPLC)
• MDL Number: MFCD00006026
• Merck Index: 15,9553
• Solubility Information: Solubility in water: slightly soluble (4g/L 25°C). Other solubilities: soluble in hot water, readily soluble in alkalies, sparingly soluble in ether, practically insoluble in alcohol
• SMILES: CC1=CNC(=O)NC1=O
• Molecular Weight (g/mol): 126.11
• ChEBI: CHEBI:17821
• Percent Purity: 99%
• Chemical Name or Material: Thymine

• Melting Point: 316.0°C to 317.0°C
• Infrared Spectrum: Authentic
• Molecular Formula: C₅H₆N₂O₂
• Beilstein: 24,353
• Synonym: thymine, 5-methyluracil, thymin, 2,4-dihydroxy-5-methylpyrimidine, thymine anhydrate, 2,4 1h,3h-pyrimidinedione, 5-methyl, 5-methylpyrimidine-2,4 1h,3h-dione, 5-methyl-2,4 1h,3h-pyrimidinedione, thymin purine base, 5-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione
• InChI Key: RWQNBRDOKXIBIV-UHFFFAOYSA-N
• IUPAC Name: 5-methyl-1H-pyrimidine-2,4-dione
• PubChem CID: 1135
• Formula Weight: 126.11
• Physical Form: Powder

Safety and Handling

GHS H Statement:
Causes serious eye irritation.

GHS P Statement:
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

GHS Signal Word: Warning

missing translation for 'einecsNumber' : 200-616-1

Product Identifier

• Thymine

Signal Word

• Warning

Hazard Category

• Serious eye damage/eye irritation Category 2

Hazard Statement

• H319-Causes serious eye irritation.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Supplemental information

• MIXTURE LIST-Contains : Thymine

RUO – Research Use Only