3-MERCAPTO-1-PROPANOL

Product Name: 3-MERCAPTO-1-PROPANOL
CAS No.: 19721-22-3
Chemical Name: 3-MERCAPTO-1-PROPANOL
Synonyms: 3-Mercaptopropan-1-ol;Mercaptopropanol;Mercapto-1-propanol;3-mercapto-1-propano;3-MERCAPTO-1-PROPANOL;3-Sulfanyl-1-propanol;3-hydroxypropanethiol;1-propanol,3-mercapto;1-mercapto-3-propanol;Fudosteine Impurity 31
CBNumber: CB5744417
Molecular Formula: C3H8OS
Formula Weight: 92.16
MOL File: 19721-22-3.mol

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3-MERCAPTO-1-PROPANOL Property

Boiling point:: 81-82 °C/10 mmHg (lit.)
Density: 1.067 g/mL at 20 °C (lit.)
refractive index: n20/D 1.495(lit.)
Flash point:: 185 °F
storage temp.: 2-8°C, stored under nitrogen
form: Liquid
pka: 10.05±0.10(Predicted)
color: Clear colorless
BRN: 1731082
InChI: InChI=1S/C3H8OS/c4-2-1-3-5/h4-5H,1-3H2
InChIKey: SHLSSLVZXJBVHE-UHFFFAOYSA-N
SMILES: C(O)CCS
LogP: 0.410 (est)
EPA Substance Registry System: 1-Propanol, 3-mercapto- (19721-22-3)

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Safety

Hazard Codes: T
Risk Statements: 24/25
Safety Statements: 28-36/37-45
RIDADR: UN 2810 6.1/PG 3
WGK Germany: 3
RTECS: UB7630000
F: 13
HazardClass: 6.1
PackingGroup: III
HS Code: 29309099

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

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

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 405736
Product name: 3-Mercapto-1-propanol
Purity: 95%
Packaging: 1g
Price: $118.75
Updated: 2025/07/31

Sigma-Aldrich

Product number: 405736
Product name: 3-Mercapto-1-propanol
Purity: 95%
Packaging: 5g
Price: $317.3
Updated: 2025/07/31

TCI Chemical

Product number: M1206
Product name: 3-Mercapto-1-propanol
Purity: >97.0%(GC)(T)
Packaging: 5g
Price: $72
Updated: 2025/07/31

TCI Chemical

Product number: M1206
Product name: 3-Mercapto-1-propanol
Purity: >97.0%(GC)(T)
Packaging: 25g
Price: $216
Updated: 2025/07/31

TCI Chemical

Product number: M1206
Product name: 3-Mercapto-1-propanol
Packaging: 100G
Price: $597
Updated: 2025/07/31

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3-MERCAPTO-1-PROPANOL Chemical Properties,Usage,Production

Chemical Properties

Clear colorless liquid

Uses

3-Mercapto-1-propanol has been reported to be used as a label-free capacitive DNA detection system due to it’s terminating thiol end.

Uses

3-Mercapto-1-propanol is used to produce hydrophilic SAMs. Also used as a Traceless Linker for Chemical and Enzymatic Synthesis of Oligosaccharides1

3-MERCAPTO-1-PROPANOL Preparation Products And Raw materials

Raw materials

Preparation Products

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3-MERCAPTO-1-PROPANOL Suppliers

Americas 1 Belgium 1 China 156 Europe 1 Germany 2 India 1 Japan 1 Slovakia 1 Switzerland 1 United Kingdom 1 United States 13 USA 1 Global 180

JINAN SHENGQI PHARMACEUTICAL CO., LTD

Tel: 0531-0531-88892685 18660160628
Email: 15069007290@163.com
Country: China
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Advantage: 58

Hefei Lifeon Pharmaceutical Co.Ltd.

Tel: 0551-65328450 18956095011
Fax: 0551-65324089
Email: sales@lifeon.cn
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J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
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Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
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Advantage: 62

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
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Energy Chemical

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Shanghai Hanhong Scientific Co.,Ltd.

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Email: info@hanhongsci.com
Country: China
ProdList: 42934
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Syntechem Co.,Ltd

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Fax: E-Mail Inquiry
Email: info@syntechem.com
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Sichuan Kulinan Technology Co., Ltd

Tel: 400-1166-196 18981987031
Fax: 028-84555506 800101999
Email: cdhxsj@163.com
Country: China
ProdList: 11705
Advantage: 57

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View Lastest Price from 3-MERCAPTO-1-PROPANOL manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: 3-Mercapto-1-propanol 19721-22-3
Price: US $0.00-0.00/Kg/Drum
Min. Order: 1KG
Purity: 98%min
Supply Ability: 60KG
Release date: 2021-06-01

JINING XINHE CHEMICAL CO., LTD

Product: 3-MERCAPTO-1-PROPANOL 19721-22-3
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 10ton
Release date: 2024-07-23

Henan Fengda Chemical Co., Ltd

Product: 3-MERCAPTO-1-PROPANOL 19721-22-3
Price: US $32.00-1.30/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2024-03-28

19721-22-3, 3-MERCAPTO-1-PROPANOLRelated Search:

DL-PENICILLAMINE Mercaptosuccinic acid LANTHIONINE S-CARBOXYMETHYL-L-CYSTEINE 3,3'-THIODIPROPANOL D-PENICILLAMINE DISULFIDE CARBOXYMETHYLMERCAPTOSUCCINIC ACID S-Trityl-L-cysteine D-GLUCOSE DIETHYL MERCAPTAL D-Cystine Z-CYS(BZL)-OH Dimercaptosuccinic acid S-tert-Butylmercapto-l-cysteine S-Methyl-L-cysteine 3,3'-Thiodipropionic acid N-ACETYL-DL-PENICILLAMINE 3,3'-Dithiodipropionic acid 3-METHYLTHIO-1,2-PROPANEDIOL

1-mercapto-3-propanol

1-propanol,3-mercapto

3-hydroxypropanethiol

3-hydroxypropylmercaptan

3-mercapto-1-propano

3-Sulfanyl-1-propanol

3-Mercaptopropan-1-ol

3-MERCAPTO-1-PROPANOL

Mercaptopropanol

3-Mercapto-1-propanol,3-Mercaptopropanol

3-MERCAPTO-1-PROPANOL 96+%

3-MERCAPTO-1-PROPANOL FEMA NO.--------

Mercapto-1-propanol

3-Mercapto-1-propanol, 97+%

3-Mercapto-1-propanol&gt

Fudosteine Impurity 31

Fudosteine Impurity 26

3-hydroxypropane-1-thiol

19721-22-3

19821-22-3

HSCH2CH2CH2OH

C3H8O1S1

Thiols/Mercaptans

Sulfur Compounds

Organic Building Blocks

Building Blocks

Self Assembly&Contact Printing

Self-Assembly Materials

Sulfur Compounds

Thiols/Mercaptans

ThiolsOrganic Building Blocks

Chemical Synthesis

Contact Printing

Functional Thiols

Materials Science

Micro/NanoElectronics

Organic Building Blocks

Self Assembly &amp

Self-Assembly Materials

Sulfur Compounds

Thiols