3-Mercaptopropionic acid

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3-Mercaptopropionic acid

Product Name: 3-Mercaptopropionic acid
CAS No.: 107-96-0
Chemical Name: 3-Mercaptopropionic acid
Synonyms: 3-Mercaptopropanoic acid;3-MPA;3-mercaptopropionic;3-thiopropionicacid;3-Thiopropionic acid;Thiopropionic acid;3-mercapto-propionicaci;3-mercapto-propanoicaci;3-Sulfanylpropanoic acid;3-Mercaptopropionic acid ( MPA)
CBNumber: CB1852730
Molecular Formula: C3H6O2S
Formula Weight: 106.14
MOL File: 107-96-0.mol

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3-Mercaptopropionic acid Property

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)
refractive index: n20/D 1.492(lit.)
FEMA: 4587 | 3-MERCAPTOPROPIONIC ACID
Flash point:: 201 °F
storage temp.: Store below +30°C.
solubility: Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
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℃)
Odor: sulfurous roasted
Odor Type: sulfurous
explosive limit: 1.60%(V)
Water Solubility: soluble
Sensitive: Air Sensitive & Hygroscopic
JECFA Number: 1936
BRN: 773807
Stability:: Air Sensitive, Hygroscopic
InChIKey: DKIDEFUBRARXTE-UHFFFAOYSA-N
LogP: -2.3 at 22℃
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)

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Safety

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

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H290May be corrosive to metals

H301Toxic if swalloed

H314Causes severe skin burns and eye damage

H332Harmful if inhaled

Precautionary statements

P234Keep only in original container.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: M5801
Product name: 3-Mercaptopropionic acid
Purity: ≥99%
Packaging: 5g
Price: $50.4
Updated: 2024/03/01

Sigma-Aldrich

Product number: 8.05967
Product name: 3-Mercaptopropionic acid
Purity: for synthesis
Packaging: 100mL
Price: $46.2
Updated: 2024/03/01

Sigma-Aldrich

Product number: 8.05967
Product name: 3-Mercaptopropionic acid
Purity: for synthesis
Packaging: 250ML
Price: $91.4
Updated: 2024/03/01

Sigma-Aldrich

Product number: 63768
Product name: 3-Mercaptopropionic acid
Purity: ≥99.0% (HPLC)
Packaging: 25ml
Price: $205
Updated: 2024/03/01

TCI Chemical

Product number: M0061
Product name: 3-Mercaptopropionic Acid
Purity: >98.0%(GC)(T)
Packaging: 25g
Price: $20
Updated: 2024/03/01

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3-Mercaptopropionic acid Chemical Properties,Usage,Production

Chemical Properties

clear colourless to yellowish liquid after melting

Uses

A compound suitable for amino acid analysis by means of OPA

Uses

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.

Definition

ChEBI: A mercaptopropanoic acid that is propanoic acid carrying a sulfanyl group at position 3.

Application

3-Mercaptopropionic acid (3-MPA) is used to produce hydrophilic SAMs, which are terminated with carboxylic acids and can be further functionalized to introduce more complex end groups such as enzymes for biosensor applications. SAMs of 3-MPA are capped on ZnSe quantum dots for the electrochemical detection of dopamine. 3-MPA is used as a capping agent on CdTe quantum dot nanocrystals (QD NCs) for use as labeling materials in biomedical applications. It can also be used to modify the surface of iron oxide nanoparticles (Fe2O3) in the extraction and preconcentration of Al³⁺ and Cr³⁺ ions from different biological samples.

General Description

3-Mercaptopropionic acid (3-MPA) is used as a self-assembled monolayer (SAM) with a thiol and carboxylic groups. It has short carbon chains and is mainly used as a capping agent on a variety of nanoparticles.

Biological Activity

3-Mercaptopropionic acid is a blocking drug that causes an increase in sleep and a decrease in wakefulness. A related finding is that nipecotic acid also increases the time needed for isoflurane to induce loss of consciousness, whereas 3-mercaptopropionic acid decreases anesthesia induction time[1].

References

[1] Thakkar, M. and R. McCarley. “Neurochemistry of Sleep and Wakefulness: Histamine in the control of sleep–wakefulness.”Basic Neurochemistry (Eighth Edition) (2012).

3-Mercaptopropionic acid Preparation Products And Raw materials

Raw materials

Hydrogen Sulfide 2-Oxetanone Pyruvic acid Acrylonitrile Thiourea

Preparation Products

graft copolymer PAA-G-PIPA microsphere BUTYL 3-MERCAPTOPROPIONATE 2-(4-CHLOROPHENYL)-3-METHYL-TETRAHYDRO-1,3-THIAZINE-4-ONE 3-METHYLTHIOPROPIONIC ACID Chlormezanone

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View Lastest Price from 3-Mercaptopropionic acid manufacturers

Qingdao RENAS Polymer Material Co., Ltd.

Product: 3-Mercaptopropionic acid 107-96-0
Price: US $0.00/kg
Min. Order: 20kg
Purity: 95.0%
Supply Ability: 10 tons
Release date: 2024-04-29

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: Mercapto Propionic Acid 107-96-0
Price: US $70.00/kg
Min. Order: 1kg
Purity: 99
Supply Ability: 5000
Release date: 2024-05-31

Hebei Guanlang Biotechnology Co., Ltd.

Product: 3-Mercaptopropionic acid 107-96-0
Price: US $10.00/PCS
Min. Order: 1KG
Purity: 99%
Supply Ability: 100 mt
Release date: 2021-04-08

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