79-42-5|2-Mercaptopropionic acidProducts Supply - Chemical intermediates Network

2-Mercaptopropionic acid cas no:79-42-5

Synonyms: Thiolacticacid,95%; Thiolactic acid; 2-Mercaptopropanic Acid; 2-Mercapto Propionic Acid

Identification

Name2-Mercaptopropionic acid
CAS79-42-5
SynonymsThiolacticacid,95%; Thiolactic acid; 2-Mercaptopropanic Acid; 2-Mercapto Propionic Acid
EINECS(EC#)201-206-5
Molecular FormulaC3H6O2S
Molecular Weight106.14

Chemical Properties

AppearanceClear colorless to slightly yellow liquid
refractive index1.4804-1.4824
storage tempKeep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container. Corrosives area.

Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)

Hazardclass6.1

Safety Data

Hazard C:Corrosive;
Risk R22;R34
Safety

Safety Information of 2-Thiolactic acid (CAS NO.79-42-5):
Hazard Codes: Corrosive C
Risk Statements: 34-22
R22:Harmful if swallowed.
R34:Causes burns.
Safety Statements: 26-36/37/39-45-25
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S25:Avoid contact with eyes.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
RIDADR: UN 2936 6.1/PG 2
WGK Germany: 1
RTECS: UF5250000
HazardClass: 6.1
PackingGroup: II
Poison by ingestion. Moderately toxic by inhalation. When heated to decomposition it emits toxic fumes of SO_x.

HS Code 29309070

Toxicity

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
rat	LCLo	inhalation	700ppm (700ppm)		Kodak Company Reports. Vol. 21MAY1971,

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2-Mercaptopropionic acid cas no:79-42-5

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