3-巯基丙酸

3-Mercaptopropionic acid is widely used in food and beverage industries as a flavoring agent. It is used in the production of PVC stabilizers, which are used as chain transfer agents in polymerizations. It can be used as primary or secondary, color stabilizer in combination with phenolic antioxidant for polymers. It acts as a sulfide ion equivalent and is utilized in the preparation of diaryl sulfide from aryl iodide.

Air Sensitive. Hygroscopic. Incompatible with bases, oxidizing agents and reducing agents.

MFCD00004897

203-537-0

C₃H₆O₂S

106.14

17-19°

110-111°/15mm

93°(199°F)

1.220

1.4920

Ambient temperatures.

Liquid

Miscible with water, alcohol, benzene and ether.

773807

II

25-34
Toxic if swallowed.Causes burns.

8

20-23-26-36/37/39-45-60
When using do not eat or drink.Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer).In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste

UF5270000

是

  

H227-H301-H314-H318
Combustible liquid.Toxic if swallowed.Causes severe skin burns and eye damage.Causes serious eye damage.

P210e-P301+P310a-P303+P361+P353-P305+P351+P338-P405-P501a
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.