3-Mercaptopropionic acid CAS NO.107-96-0

3-Mercaptopropionic acid Basic information

Product Name:    3-Mercaptopropionic acid
Synonyms:    3-mercaptopropionic;3-mercapto-propionicaci;3-mercpato-propionicaci;3-Sulfanylpropanoic acid;3-Thiopropionic acid;3-thiopropionicacid;acidemercapto-3propionique;beta-mercaptopropanoicacid
CAS:    107-96-0
MF:    C3H6O2S
MW:    106.14
EINECS:    203-537-0
Product Categories:    
Mol File:    107-96-0.mol

3-Mercaptopropionic acid Chemical Properties
Melting point     15-18 °C (lit.)
Boiling point     110-111 °C/15 mmHg (lit.)
density     1.218 g/mL at 25 °C (lit.)
vapor pressure     0.04 mm Hg ( 20 °C)
FEMA     4587 | 3-MERCAPTOPROPIONIC ACID
refractive index     n20/D 1.492(lit.)
Fp     201 °F
storage temp.     Store below +30°C.
pka    pK1:;pK2:10.84(SH) (25°C)
form     Crystalline Powder, Crystals, and/or Chunks
color     White
Specific Gravity    1.218
PH    2 (120g/l, H2O, 20℃)
explosive limit    1.60%(V)
Water Solubility     soluble
Sensitive     Air Sensitive & Hygroscopic
JECFA Number    1936
BRN     773807
InChIKey    DKIDEFUBRARXTE-UHFFFAOYSA-N
CAS DataBase Reference    107-96-0(CAS DataBase Reference)
NIST Chemistry Reference    3-Thiolpropanoic acid(107-96-0)
EPA Substance Registry System    3-Mercaptopropanoic acid (107-96-0)

Safety Information
Hazard Codes     T
Risk Statements     25-34-23/24/25
Safety Statements     7-26-36/37/39-45
RIDADR     UN 2922 8/PG 2
WGK Germany     1
RTECS     UF5270000
F     10-13
Autoignition Temperature    662 °F
TSCA     Yes
HazardClass     8
PackingGroup     III
HS Code     29309070
Hazardous Substances Data    107-96-0(Hazardous Substances Data)
Toxicity    LD50 orally in Rabbit: 96 mg/kg