MeSH Browser

MeSH Heading: Diacetyl
Tree Number(s): D02.522.296.400
Unique ID: D003931
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D003931
Scope Note: Carrier of aroma of butter, vinegar, coffee, and other foods.
Entry Term(s): 2,3-Butanedione; Biacetyl; Diketobutane; Dimethyldiketone; Dimethylglyoxal
Registry Number: K324J5K4HM
Related Numbers: 431-03-8
CAS Type 1 Name: 2,3-Butanedione
Public MeSH Note: 91; was see under BUTANONES 1975-90
History Note: 91(75); was see under BUTANONES 1975-90
Date Established: 1991/01/01
Date of Entry: 1974/11/27
Revision Date: 2013/07/08

Allowable Qualifiers: administration & dosage (AD)

adverse effects (AE)

agonists (AG)

analogs & derivatives (AA)

analysis (AN)

antagonists & inhibitors (AI)

blood (BL)

cerebrospinal fluid (CF)

chemical synthesis (CS)

chemistry (CH)

classification (CL)

economics (EC)

history (HI)

immunology (IM)

isolation & purification (IP)

metabolism (ME)

pharmacokinetics (PK)

pharmacology (PD)

poisoning (PO)

radiation effects (RE)

standards (ST)

supply & distribution (SD)

therapeutic use (TU)

toxicity (TO)

urine (UR)

Concept UI: M0006164
Registry Number: K324J5K4HM
Related Numbers: 431-03-8
Scope Note: Carrier of aroma of butter, vinegar, coffee, and other foods.
Terms: Diacetyl Preferred Term
Term UI T011770
Date01/01/1999
LexicalTag NON
ThesaurusID; Dimethylglyoxal
Term UI T011773
Date10/24/1974
LexicalTag NON
ThesaurusID UNK (19XX); Diketobutane
Term UI T011771
Date10/24/1974
LexicalTag NON
ThesaurusID UNK (19XX); Dimethyldiketone
Term UI T011772
Date10/24/1974
LexicalTag NON
ThesaurusID UNK (19XX); 2,3-Butanedione
Term UI T011768
Date01/07/1977
LexicalTag NON
ThesaurusID; Biacetyl
Term UI T011769
Date03/28/1980
LexicalTag NON
ThesaurusID

Diacetyl MeSH Descriptor Data 2023