(2S)-2-hydroxypropanoic acid

C3H6O3

CAS79-33-4

Danger

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Identification

CAS Number: 79-33-4
EC Number: 201-196-2
UN Number: 3261
Index Number: 607-743-00-5
PubChem CID: 107689

Physical-chemical properties

Molecular Formula: C3H6O3
Molar Mass: 90.08 g/mol
IUPAC Name: (2S)-2-hydroxypropanoic acid

Chemical Identifiers

InChI: InChI=1S/C3H6O3/c1-2(4)3(5)6/h2,4H,1H3,(H,5,6)/t2-/m0/s1
InChI Key: JVTAAEKCZFNVCJ-REOHCLBHSA-N

Overview

(2S)-2-hydroxypropanoic acid (CAS: 79-33-4) is a chemical compound widely used in industry. The molecular formula is C3H6O3. The molar mass is 90.08 g/mol.

Safety & Classification

Danger

Classification:

Skin Corr. 1C; Eye Dam. 1

GHS Pictograms

Corrosion

GHS05

Corrosive. Causes severe skin burns and eye damage.

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H314

Causes severe skin burns and eye damage.

H318

Causes serious eye damage.

Classification according to CLP Regulation (EC) No 1272/2008. The complete list of hazard and precautionary statements can be found in the Safety Data Sheet (SDS).

First Aid Measures

Skin Contact

Harmful

Measures if substance contacts the skin

First Aid Actions

+P302IF ON SKIN:
+P352Wash with plenty of water.
+P361Take off immediately all contaminated clothing.
+P313Get medical advice/attention.

Related hazard statements:

H314

Eye Contact

Harmful

Measures if substance gets into the eyes

First Aid Actions

+P305IF IN EYES:
+P351Rinse cautiously with water for several minutes.
+P338Remove contact lenses, if present and easy to do. Continue rinsing.
+P313Get medical advice/attention.

Related hazard statements:

H314 H318

General Measures

Emergency 112 | Poison Control: +49 30 19240 (DE), +33 1 45 42 59 59 (FR), +31 30 274 88 88 (NL)

First aid measures are based on CLP classification and associated P-statements. They do not replace the Safety Data Sheet (SDS). In case of emergency, always consult the full SDS and a physician.

Transport (ADR)

UN Number	3261
ADR Class	8
Packing Group	III
Tunnel Code	E
Proper Shipping Name	L-(+)-Milchsäure
Marine Pollutant	No

Frequently Asked Questions

What is (2S)-2-hydroxypropanoic acid?

(2S)-2-hydroxypropanoic acid (CAS 79-33-4) is a chemical substance with the formula C3H6O3 used in various industrial applications.

What are the properties of (2S)-2-hydroxypropanoic acid?

(2S)-2-hydroxypropanoic acid has a molar mass of 90.08 g/mol. It is classified as Skin Corr. 1C; Eye Dam. 1. See the technical data above for more details.

How to store (2S)-2-hydroxypropanoic acid safely?

(2S)-2-hydroxypropanoic acid should be stored according to the Safety Data Sheet instructions. Follow the GHS labeling and keep the substance in a cool, dry and well-ventilated place.

Is (2S)-2-hydroxypropanoic acid dangerous?

(2S)-2-hydroxypropanoic acid carries the signal word "Danger". 1 GHS pictograms apply. Always follow the safety instructions in the data sheet.

Where can I buy (2S)-2-hydroxypropanoic acid?

You can order (2S)-2-hydroxypropanoic acid (CAS 79-33-4) from OYSI. We deliver across Europe and offer technical consulting as well as complete compliance documentation.