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2-mercaptopyrimidine

Chemical Structure

General Material Information

Preferred name 2-mercaptopyrimidine
Trivial Name 2-Mercaptopyrimidine
Short Description 2-thiopyrimidine
Formula C4 H4 N2 S
CAS Number 1450-85-7
Deleted CAS Number 107646-94-6
ECHA Number 215-917-3
FDA UNII Search
Nikkaji Number J208.747B
Beilstein Number 107105
MDL MFCD00006073
Bio Activity Summary External link
NMR Predictor External link
Synonyms
  • pyrimidine-2-thiol
  • pyrimidine-2-thione
  • 1H- pyrimidine-2-thione
  • pyrimidine-2(1H)-thione
  • 2-pyrimidinethiol
  • 2-pyrimidinethione
  • 2(1H)- pyrimidinethione
  • 2-thiopyrimidine
  • 1H-pyrimidine-2-thione
  • 2(1H)-Pyrimidinethione
  • 2-Pyrimidinethiol
  • 2-Thiopyrimidine
  • 2-Pyrimidinethione
  • 2-Sulfanylpyrimidine
  • NSC 193522
  • NSC 321197
  • NSC 321198
  • NSC 48073
  • 1,2-Dihydropyrimidine-2-thione

US / EU / FDA / JECFA / FEMA / Scholar / Patents

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Other Information

(IUPAC):Atomic Weights of the Elements 2011 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
CHEBI:View
CHEMBL:View
HMDB (The Human Metabolome Database):Search
Export Tariff Code:2933.59.9500
ChemSpider:View

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 112.15487670898
Boiling Point 191 to 192°C @ 760 mm Hg
Vapor Pressure 0.082 mmHg @ 25 °C
Flash Point TCC Value 95.4 °C TCC
logP (o/w) 0.981 est
Solubility
alcohol Yes
water, 3.083e+004 mg/L @ 25 °C (est) Yes

Organoleptic Properties

Odor Type: Onion
onion green onion
General comment At 0.10 % in propylene glycol. penetrating sharp green onions
Flavor Type: Onion
onion green onion
General comment Burning onions

Potential Uses

Applications
Odor purposes Green
Flavoring purposes Onion

Safety Information

Safety information

Preferred SDS: View
Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
Pictogram
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined

Safety in use information

Category:
information only not used for fragrances or flavors
Recommendation for 2-mercaptopyrimidine usage levels up to:
not for fragrance use.
Recommendation for 2-mercaptopyrimidine flavor usage levels up to:
not for flavor use.

Safety references

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):1450-85-7
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :1550489
National Institute of Allergy and Infectious Diseases:Data
WISER:UN 3335
WGK Germany:3
1H-pyrimidine-2-thione
Chemidplus:0001450857