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3658-80-8 - Dimethyl trisulfide, 98% - H32913 - Alfa Aesar

H32913 Dimethyl trisulfide, 98%

Codice CAS
3658-80-8
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
5g 95,10
25g 296,00
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Dimethyl trisulfide, 98%

MDL
MFCD00039808
EINECS
222-910-9

Proprietà chimiche

Formula
C2H6S3
Peso formula
126.26
Punto di ebollizione
165-175°
Punto di infiammabilità
52°(126°F)
Densità
1.203
Indice di rifrazione
1.600
Solubilità
Insoluble in water.

Applicazioni

Dimethyl trisulfide is reported as a major aroma component in cooked Brassicaceous vegetables. Trap baits containing dimethyl trisulfide have been used to capture Calliphora loewi and other blowflies. Dimethyl trisulfide along with dimethyl sulfide and dimethyl disulfide have been confirmed as volatile compounds given off by the fly-attracting plant known as dead-horse arum (Helicodiceros muscivorus). These flies are attracted to the odor of fetid meat and help pollinate this plant.

Note

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents. Store at 4°C. Store in an air-tight and light-resistant container.

Letteratura

Maruyama FT. Identification of dimethyl trisulfide as a major aroma component of cooked brassicaceous vegetables. Maruyama. J. Food Sci. 1970, 35(5), 540-543.

Mika Shirasu et. al,; Shunji Nagai,; Ryuichi Hayashi,; Atsushi Ochiai,; Kazushige Touhara. Dimethyl trisulfide as a characteristic odor associated with fungating cancer wounds. . Bioscience, Biotechnology, and Biochemistry,. 2009, 73(9), 2117-2120.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H226-H315-H319-H335

Flammable liquid and vapour. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Dichiarazioni precauzionali: P210-P261-P280-P240-P303+P361+P353-P305+P351+P338-P304+P340-P362-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. Ground/bond container and receiving equipment. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Classe di rischio
3
Gruppo di imballaggio
III
Codice tariffe armonizzato
2930.90
TSCA
Yes

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