3-Mercaptopropionic acid

Modify Date: 2024-01-01 17:06:51

3-Mercaptopropionic acid Structure
3-Mercaptopropionic acid structure
 Common Name 3-Mercaptopropionic acid
CAS Number 107-96-0 Molecular Weight 106.144
Density 1.2±0.1 g/cm3 Boiling Point 217.4±0.0 °C at 760 mmHg
Molecular Formula C3H6O2S Melting Point 17 °C
MSDS Chinese USA Flash Point 93.9±0.0 °C
Symbol GHS05 GHS06
GHS05, GHS06		 Signal Word Danger

 Names

Name 3-mercaptopropanoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 217.4±0.0 °C at 760 mmHg
Melting Point 17 °C
Molecular Formula C3H6O2S
Molecular Weight 106.144
Flash Point 93.9±0.0 °C
Exact Mass 106.008850
PSA 76.10000
LogP 0.43
Vapour Pressure 0.1±0.8 mmHg at 25°C
Index of Refraction 1.498
Water Solubility soluble

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UF5270000
CHEMICAL NAME :
Propionic acid, 3-mercapto-
CAS REGISTRY NUMBER :
107-96-0
BEILSTEIN REFERENCE NO. :
0773807
LAST UPDATED :
199701
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C3-H6-O2-S
MOLECULAR WEIGHT :
106.15
WISWESSER LINE NOTATION :
SH2VQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
96 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TRIPA7 Tin Research Institute, Publication. (Middlesex, UK) 1934-76. For publisher information, see IRIPDP. Volume(issue)/page/year: -,1,1973
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
66 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold
REFERENCE :
AGACBH Agents and Actions, A Swiss Journal of Pharmacology. (Birkhaeuser Verlag, POB 133, CH-4010 Basel, Switzerland) V.1- 1969/70- Volume(issue)/page/year: 1(5),231,1970
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
38120 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CUTOEX Current Toxicology. (Nova Science Publishers, Inc., 6080 Jericho Turnpike, Suite 207, Commack, NY 11725) V.1 1993- Volume(issue)/page/year: 1,199,1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X3998 No. of Facilities: 17 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 425 (estimated) No. of Female Employees: 17 (estimated)

 Safety Information

Symbol GHS05 GHS06
GHS05, GHS06
Signal Word Danger
Hazard Statements H301-H314
Precautionary Statements P280-P301 + P310-P305 + P351 + P338-P310
Personal Protective Equipment Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes T:Toxic
Risk Phrases R23/24/25;R34
Safety Phrases S7-S26-S36/37/39-S45
RIDADR UN 2922 8/PG 2
WGK Germany 1
RTECS UF5270000
Packaging Group III
Hazard Class 8
HS Code 2930909090

 Synthetic Route

 Customs

HS Code 2930909090
Summary 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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 Synonyms

3-MPA
3-thiopropionic acid
Thiohydracrylic acid
β-Mercaptopropanoic acid
3-Sulfanylpropanoic acid
UNII-B03TJ3QU9M
3-mercapto-propionic acid
SH2VQ
3-Thiopropion acid
3-mercaptopropanoic acid
Hydracrylic acid, 3-thio-
Propanoic acid, 3-mercapto-
Thiopropionic acid
β-mercaptopropionic acid
β-thiopropionic acid
mercaptopropionic acid
EINECS 203-537-0
3-Mercaptopropionic acid
MFCD00004897
B-THIOPROPIONIC ACID
3-mercaptopropionic
2-mercaptoethanecarboxylic acid
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