CAS No.40789-98-8,3-Mercapto-2-butanone Suppliers

Detail of "40789-98-8"

CAS Number:

40789-98-8

Name:

3-Mercapto-2-butanone

Molecular Structure:

Formula:

C₄H₈OS

Molecular Weight:

104.16

Synonyms:

2-Mercapto-3-butanone;3-Mercaptobutan-2-one;2-Butanone, 3-mercapto-;

EINECS:

255-082-2

Density:

0.981 g/cm³

Boiling Point:

140 °C at 760 mmHg

Flash Point:

38.5 °C

Hazard Symbols:

Risk Codes:

10-36/37/38

Safety:

26-36 Details

Transport Information:

UN 1993 3/PG 2

Reference

Flavoring with 2-mercaptoalkyl oxathiolanes and oxathianes: Flavoring with 2-mercaptoalkyl oxathiolanes and oxathianes. 124-41-4 which is the cas registry number of one of substances is just one of reagents here. Parliment, Thomas H. (General Foods Corp., USA). U.Some chemicals with cas registry numbers like 124-41-4 are also used.S. US 4496600 A 29 Jan 1985, 5 pp. (English). (United States of America). CODEN: USXXAM. CLASS: ICM: A23L001-231. ICS: C07D327-04; C07D327-06. NCL: 426535000. APPLICATION: US 83-538470 3 Oct 1983. DOCUMENT TYPE: Patent CA Section: 17 (Food and Feed Chemistry) Compds. of general formula I, where R is H or C1-4 alkyl, m = 1 or 2 and n = 0-3, may be used as a flavoring material for food. Thus, NaOMe [124-41-4] in MeOH was bubbled with H2S and then reacted with 2-chloro-3-butanone [4091-39-8] to form 2-mercapto-3-butanone [40789-98-8]. This was then reacted with 2-mercaptoethanol [60-24-2] to form 2-methyl-2-mercaptoethyloxathiolane [5684-35-5]. Taste tests with this compd. in aq. soln. at 0.1-10 ppm showed that it had a meaty, savory, butter character. ..

2-Substituted-4,5-dialkyl-2-thiazolines and their uses as flavoring materials: 2-Substituted-4,5-dialkyl-2-thiazolines and their uses as flavoring materials. (International Flavors and Fragrances Inc., USA). Japan. Kokai JP 53047543 28 Apr 1978 Showa, 27 pp. (Japanese). (Japan).There are some reagents like 40789-98-8 is used in this study. CODEN: JKXXAF. CLASS: IC: A61K007-46. PRIORITY: US 76-730536 7 Oct 1976. DOCUMENT TYPE: Patent CA Section: 28 (Heterocyclic Compounds (More Than One Hetero Atom)) Section cross-reference(s): 17 Flavoring materials I (R = H, Me; R1 = H, Me; R2 = lower alkyl, alkylthioalkyl) were prepd. Imination of R1COR2 by NH4OH gave R1R2C:NH, cyclization of which with AcCHMeSH (II) gave I. Thus, stirring 2-pentanone, NH4OH and II in EtOH 1 h at room temp. gave I (R = H, R1 = Me, R2 = Pr). Flavor compns. contg. I for chocolate, cocoa mix, and salad dressing are given. .

Detail of "40789-98-8"

3-Mercapto-2-butanone

Famous Chemical Enterprises

Related products

Other Products

Supplier Location

Business Type

Certificates

CAS No.40789-98-8 3-Mercapto-2-butanone

CAS No.40789-98-8 3-Mercapto-2-butanone

CAS No.40789-98-8 3-Mercapto-2-butanone

CAS No.40789-98-8 3-Mercapto-2-butanone

CAS No.40789-98-8 3-Mercapto-2-butanone

CAS No.40789-98-8 3-Mercapto-2-butanone

CAS No.40789-98-8 3-Mercapto-2-butanone

CAS No.40789-98-8 3-Mercapto-2-butanone

CAS No.40789-98-8 3-Mercapto-2-butanone

CAS No.40789-98-8 3-Mercapto-2-butanone

CAS No.40789-98-8 3-Mercapto-2-butanone

CAS No.40789-98-8 3-Mercapto-2-butanone

CAS No.40789-98-8 3-Mercapto-2-butanone

CAS No.40789-98-8 3-Mercapto-2-butanone

CAS No.40789-98-8 3-Mercapto-2-butanone

CAS No.40789-98-8 3-Mercapto-2-butanone

CAS No.40789-98-8 3-Mercapto-2-butanone

Reference