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Merck
CN

V000296

Sigma-Aldrich

Thioglycolic acid

97%

Synonym(s):

Mercaptoacetic acid

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About This Item

Linear Formula:
HSCH2COOH
CAS Number:
68-11-1
Molecular Weight:
92.12
Beilstein:
506166
EC Number:
200-677-4
MDL number:
MFCD00004876
UNSPSC Code:
12352300
PubChem Substance ID:
329827900

Key Documents

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grade

synthesis grade

Quality Level

100

vapor density

3.2 (vs air)

vapor pressure

0.4 mmHg ( 25 °C)

Assay

97%

autoignition temp.

662 °F

refractive index

n20/D 1.505 (lit.)

bp

96 °C/5 mmHg (lit.)

mp

−16 °C (lit.)

density

1.326 g/mL at 20 °C (lit.)

SMILES string

OC(=O)CS

InChI

1S/C2H4O2S/c3-2(4)1-5/h5H,1H2,(H,3,4)

InChI key

CWERGRDVMFNCDR-UHFFFAOYSA-N

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Pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1B

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

266.0 °F - closed cup

Flash Point(C)

130 °C - closed cup

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
DCBD7205V
DCBD7184V
DCBD7121V
DCBD6757V

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Markus Aswendt et al.
Nanomedicine (London, England), 10(16), 2499-2512 (2015-08-22)
We validated novel bimodal iron oxide particles as substitute of ferumoxides for efficient labeling of human neural stem cells (NSCs). The dextrane-coated FeraTrack Direct (FTD)-Vio particles have additional far-red fluorophores for microscopic cell analysis. MR relaxometry, spectrophotometric iron determination and
Wei Li et al.
Plant science : an international journal of experimental plant biology, 236, 205-213 (2015-05-31)
Stems are important for plants to grow erectly. In stems, sclerenchyma cells must develop secondary cell walls to provide plants with physical support. The secondary cell walls are mainly composed of lignin, xylan and cellulose. Deficiency of overall stem development
Xinquan Cheng et al.
Nanoscale, 7(21), 9738-9745 (2015-05-13)
A postsynthetic modification method was used to prepare thiol-functionalized metal-organic frameworks (MOFs) by the amidation of mercaptoacetic acid with the amine group, which is present in the frameworks of NH2-MIL-53(Al). By doing this, the thiol group has been successfully grafted
Adriana Brombini dos Santos et al.
Journal of agricultural and food chemistry, 63(19), 4708-4720 (2015-05-06)
The lignin deposition in the stem of two sugarcane genotypes was assessed on exposure to water stress. The lignin content and the morphoanatomical characterization of the stem indicated that IACSP94-2094 plants are more lignified than those of IACSP95-5000 genotype, under
Yuzo Ueno et al.
Journal of cosmetic science, 66(1), 31-56 (2015-07-15)
To predict "wave efficacy" as evaluated by hairdressers, an extensional permanent waving treatment was performed on human hair fibers using various wave lotions manufactured in Japan. Glass columns devised for the purpose were equipped with a tensile tester in order
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