Butyl Thioglycolate (HCID 82321)

Überblick

Based on the available data, the CIR Expert Panel concluded that ... Butyl Thioglycolate is safe for use in hair straighteners, permanent waves, tonics, dressings, and so forth, wave sets, other non-coloring hair products, and hair dyes and colors, as described in this safety assessment, at concentrations up to 15.2% (as Thioglycolic Acid). Hairdressers should avoid skin contact and minimize consumer skin exposure.

Namen und Bezeichner

Bevorzugter Name: Butyl Thioglycolate
IUPAC: butyl 2-sulfanylacetate
Lokaler Name: Butylmercaptoacetat
Englischer Name: THIOGLYCOLIC ACID N-BUTYL ESTER
Summenformel: C6H12O2S
Molmasse: 148.22

Namen und Synonyme

Butyl thioglycolate10047-28-6Butyl mercaptoacetateButyl 2-mercaptoacetateAcetic acid, 2-mercapto-, butyl esterAcetic acid, mercapto-, butyl ester96L21ZJ8JCEINECS 233-156-5NSC 65453NSC-65453AI3-63085DTXSID4064929

Weitere Namen anzeigen

butylthioglycolatebutylmercaptoacetateN-BUTYL THIOGLYCOLATEN-BUTYL MERCAPTOACETATEBUTYL THIOGLYCOLATE 94%mercapto-aceticacibutylester

THIOGLYCOLIC ACID N-BUTYL ESTERefChem:571789DTXCID9032535BUTYL THIOGLYCOLATE [INCI]233-156-5butyl 2-sulfanylacetateTHIOGLYCOLIC ACID N-BUTYL ESTERMFCD00022087

Datenbank-Bezeichner

CAS: 10047-28-6
PubChem CID: 82321
DTXSID: DTXSID4064929
UNII: 96L21ZJ8JC
EC Number: 233-156-5
Nikkaji: J103.289E

Eigenschaften

Berechnete Struktureigenschaften

XLogP: 1,7
Polarare Oberfläche (TPSA): 27,3 Å²
H-Brücken-Donoren: 1
H-Brücken-Akzeptoren: 3
Frei drehbare Bindungen: 5
Schwere Atome: 9
Formalladung: 0
Komplexität: 83,1

Experimentelle und physikochemische Eigenschaften

Cosmetics · 2 Einträge

Cosmetic ingredients (Butyl Thioglycolate) -> CIR (Cosmetic Ingredient Review)

Hair waving or straightening

Physikochemische Eigenschaften

Siedepunkt: 194 °C · 194°C
Dichte: 1 · 1,03 g/cm3
Brechungsindex: 20 · n20/D 1.455(lit.)
Flammpunkt: 65 °C · 65°C
storage temp.: 2 · 2-8°C, stored under nitrogen
pka: 7.97 · 7.97±0.10(Predicted)
Aggregatzustand: clear liquid
Farbe: Colorless to Almost colorless
Kosmetik-Inhaltsstoffe Funktionen: HAIR WAVING OR STRAIGHTENING
LogP: 2.25 · 2.250 (est)
CAS Datenbank: 10047 · 10047-28-6(CAS DataBase Reference)
EPA chemische Informationen: Acetic acid, mercapto-, butyl ester (10047-28-6)

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 4 Einträge

Danger

H301 (97.6%): Toxic if swallowed [Danger Acute toxicity, oral]

P261, P262, P264, P270, P271, P280, P301+P316, P302+P352, P304+P340, P316, P321, P330, P361+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 41 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Hazard Classes and CategoriesAcute Tox. 3 (97.6%)

Toxikologische Informationen

Toxicity Summary · 2 Einträge

Based on the available data, the CIR Expert Panel concluded that ... Butyl Thioglycolate is safe for use in hair straighteners, permanent waves, tonics, dressings, and so forth, wave sets, other non-coloring hair products, and hair dyes and colors, as described in this safety assessment, at concentrations up to 15.2% (as Thioglycolic Acid). Hairdressers should avoid skin contact and minimize consumer skin exposure.

Safe for use in cosmetics, with qualifications