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ChemicalBook >> CAS DataBase List >> 2-Mercaptopropionic acid

2-Mercaptopropionic acid

2-Mercaptopropionic acid price.
  • $13 - $4366.51
  • Product name: 2-Mercaptopropionic acid
  • CAS: 79-42-5
  • MF: C3H6O2S
  • MW: 106.14
  • EINECS:201-206-5
  • MDL Number:MFCD00004862
  • Synonyms:THIOLACTIC ACID;PROPANOIC ACID, 2-MERCAPTO-;2-mercapto-propanoicaci ;2-mercaptopropanoicacid ;α-Mercaptopropanoic acid;2-MERCAPTOPROPIONIC ACID 95+%;2-MERCAPTOPROPIONIC ACID 96+%;2-Mercaptopropionicacid,97%
26 prices
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Brand
  • AK Scientific
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Frontier Specialty Chemicals
  • Matrix Scientific
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
  • Usbiological
Package
  • 100mg
  • 2.500g
  • 5g
  • 500mg
  • 1ml
  • sample-k
  • 10g
  • 25g
  • 100g
  • 500g
  • 1kg
  • 5kg
  • 25kg
  • ManufacturerAK Scientific
  • Product numberN056
  • Product description2-Mercaptopropionic acid
  • Packaging5g
  • Price$27
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL10257
  • Product description2-Mercaptopropionic acid, 97%
  • Packaging10g
  • Price$24.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL10257
  • Product description2-Mercaptopropionic acid, 97%
  • Packaging100g
  • Price$32.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL10257
  • Product description2-Mercaptopropionic acid, 97%
  • Packaging500g
  • Price$103.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberFFG0002727
  • Product descriptionTHIOLACTIC ACID 95.00%
  • Packaging5G
  • Price$805.39
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberFFG0002727
  • Product descriptionTHIOLACTIC ACID 95.00%
  • Packaging100G
  • Price$2456.91
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberFFG0002727
  • Product descriptionTHIOLACTIC ACID 95.00%
  • Packaging500G
  • Price$4366.51
  • Updated2021-12-16
  • Buy
  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK280496
  • Product description2-Mercaptopropionic acid 95%
  • Packaging25g
  • Price$13
  • Updated2021-12-16
  • Buy
  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK280496
  • Product description2-Mercaptopropionic acid 95%
  • Packaging100g
  • Price$34
  • Updated2021-12-16
  • Buy
  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK280496
  • Product description2-Mercaptopropionic acid 95%
  • Packaging500g
  • Price$132
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number133739
  • Product description2-Sulfanylpropanoicacid 95%+
  • Packaging2.500g
  • Price$215
  • Updated2021-12-16
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  • ManufacturerMatrix Scientific
  • Product number133739
  • Product description2-Sulfanylpropanoicacid 95%+
  • Packaging500mg
  • Price$87
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number133739
  • Product description2-Sulfanylpropanoicacid 95%+
  • Packaging100mg
  • Price$53
  • Updated2021-12-16
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  • ManufacturerSigma-Aldrich
  • Product numberT31003
  • Product descriptionThiolactic acid 95%
  • Packaging5g
  • Price$33
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberW318000
  • Product description2-Mercaptopropionic acid ≥95%, FG
  • Packagingsample-k
  • Price$54.6
  • Updated2024-03-01
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  • ManufacturerSigma-Aldrich
  • Product numberT31003
  • Product descriptionThiolactic acid 95%
  • Packaging100g
  • Price$59.1
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific N056 2-Mercaptopropionic acid 5g $27 2021-12-16 Buy
Alfa Aesar L10257 2-Mercaptopropionic acid, 97% 10g $24.65 2024-03-01 Buy
Alfa Aesar L10257 2-Mercaptopropionic acid, 97% 100g $32.65 2024-03-01 Buy
Alfa Aesar L10257 2-Mercaptopropionic acid, 97% 500g $103.65 2024-03-01 Buy
American Custom Chemicals Corporation FFG0002727 THIOLACTIC ACID 95.00% 5G $805.39 2021-12-16 Buy
American Custom Chemicals Corporation FFG0002727 THIOLACTIC ACID 95.00% 100G $2456.91 2021-12-16 Buy
American Custom Chemicals Corporation FFG0002727 THIOLACTIC ACID 95.00% 500G $4366.51 2021-12-16 Buy
Frontier Specialty Chemicals JK280496 2-Mercaptopropionic acid 95% 25g $13 2021-12-16 Buy
Frontier Specialty Chemicals JK280496 2-Mercaptopropionic acid 95% 100g $34 2021-12-16 Buy
Frontier Specialty Chemicals JK280496 2-Mercaptopropionic acid 95% 500g $132 2021-12-16 Buy
Matrix Scientific 133739 2-Sulfanylpropanoicacid 95%+ 2.500g $215 2021-12-16 Buy
Matrix Scientific 133739 2-Sulfanylpropanoicacid 95%+ 500mg $87 2021-12-16 Buy
Matrix Scientific 133739 2-Sulfanylpropanoicacid 95%+ 100mg $53 2021-12-16 Buy
Sigma-Aldrich T31003 Thiolactic acid 95% 5g $33 2024-03-01 Buy
Sigma-Aldrich W318000 2-Mercaptopropionic acid ≥95%, FG sample-k $54.6 2024-03-01 Buy
Sigma-Aldrich T31003 Thiolactic acid 95% 100g $59.1 2024-03-01 Buy

Properties

Melting point :10-14 °C (lit.)
Boiling point :102 °C/16 mmHg (lit.) 203-208 °C (lit.)
Density :1.196 g/mL at 25 °C (lit.)
vapor pressure :1.7 hPa (20 °C)
FEMA :3180 | 2-MERCAPTOPROPIONIC ACID
refractive index :n20/D 1.481(lit.)
Flash point :190 °F
storage temp. :2-8°C
solubility :1g/L in organic solvents at 20 ℃
form :Liquid
pka :pK1:4.32(0);pK2:10.20(SH) (25°C)
color :Clear colorless to slightly yellow
PH :2 (H2O, 20℃)(undiluted)
Odor :at 0.01 % in propylene glycol. meaty sulfurous roasted
Odor Type :sulfurous
Water Solubility :MISCIBLE
Merck :14,9340
JECFA Number :551
BRN :506218
InChIKey :PMNLUUOXGOOLSP-UHFFFAOYSA-N
LogP :1.15 at 20℃
CAS DataBase Reference :79-42-5(CAS DataBase Reference)
NIST Chemistry Reference :2-Mercaptopropanoic acid(79-42-5)
EPA Substance Registry System :Propanoic acid, 2-mercapto- (79-42-5)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P363 Wash contaminated clothing before reuse.
P405 Store locked up.

Description

Depilatory, hair-waving preparations.

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