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Isopropyl Thioglycolate

HCID 81864
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Basic information

CAS
7383-61-1
Standard SMILES
CC(C)OC(=O)CS
InChIKey
KLHDJBCAYIXOTA-UHFFFAOYSA-N
Molecular formula
C5H10O2S
Average molar mass
134.2 g/mol
Monoisotopic mass
134.04015073

Overview

Based on the available data, the CIR Expert Panel concluded that ... Isopropyl 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.

Names & identifiers

Preferred name
Isopropyl Thioglycolate
IUPAC
propan-2-yl 2-sulfanylacetate
English name
Isopropyl thioglycolate
Molecular formula
C5H10O2S
Molecular weight
134.2

Names & synonyms

7383-61-1ISOPROPYL THIOGLYCOLATELZ0JRQ01AVEINECS 230-956-6Acetic acid, mercapto-, isopropyl esterTHIOGLYCOLIC ACID ISOPROPYL ESTERAcetic acid, mercapto-, 1-methylethyl esterDTXSID50224330ISOPROPYL THIOGLYCOLATE [INCI]ACETIC ACID, 2-MERCAPTO-, 1-METHYLETHYL ESTERRefChem:792224DTXCID50146821
Show more names
Mercaptoacetic acid isopropyl ester6-bromo-5-fluoro-1,3-dihydroindol-7-one
propan-2-yl 2-sulfanylacetateISOPROPYLTHIOGLYCOLATEIsopropyl mercaptoacetateMFCD000220781-Methylethyl 2-mercaptoacetateAcetic acid,2-mercapto-, 1-methylethyl esterisopropyl 2-mercaptoacetateSCHEMBL589942

Database identifiers

CAS
7383-61-1
PubChem CID
81864
DTXSID
DTXSID50224330
UNII
LZ0JRQ01AV
EC Number
230-956-6

Properties

Computed structural properties

XLogP
1.2
Topological polar surface area
27.3 Ų
Hydrogen bond donors
1
Hydrogen bond acceptors
3
Rotatable bonds
3
Heavy atoms
8
Formal charge
0
Complexity
80.5

Experimental & physicochemical properties

CosmeticsCosmetic ingredients (Isopropyl Thioglycolate) -> CIR (Cosmetic Ingredient Review)

Physicochemical properties

Boiling point
50 · 50-51 °C(Press: 10 Torr)
Density
1.04 · 1.040±0.06 g/cm3(Predicted)
solubility
Chloroform (Slightly), Methanol (Slightly)
form
Oil
pka
8.22 · 8.22±0.10(Predicted)
color
Colourless
Cosmetics Ingredients Functions
HAIR WAVING OR STRAIGHTENING
Cosmetic Ingredient Review (CIR)
ISOPROPYL THIOGLYCOLATE (7383-61-1)
LogP
1.488 · 1.488 (est)
EWG's Food Scores
1 · 1-3
FDA UNII
0 JRQ01AV · LZ0JRQ01AV

Safety & regulation

Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.

Toxicology

Toxicity Summary · 2 items

Based on the available data, the CIR Expert Panel concluded that ... Isopropyl 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

Chemistry & industry

Uses & manufacturing

UsesCIR ingredient: Isopropyl Thioglycolate

Applications

UsesPropan-2-yl 2-Sulfanylacetate can be used to reconstruct keratin fibers.

Related reactions

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Compound notes

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