ChemicalBook >> CAS DataBase List >>Butyl 3-mercaptopropionate
Butyl 3-mercaptopropionate
- CAS No.
- 16215-21-7
- Chemical Name:
- Butyl 3-mercaptopropionate
- Synonyms
- BUTYLMERCAPTOPROPIONATE;NSC 54830;Butyl 3-mercaptopropanoate;Butyl 3-sulfanylpropanoate;BUTYL 3-MERCAPTOPROPIONATE;N-BUTYL 3-MERCAPTOPROPIONATE;Butyl 3-Mercaptopropionate 98%;Butyl 3-mercaptopropionate,98%;3-mercapto-propanoicacibutylester;3-Mercaptopropanoic acid butyl ester
- CBNumber:
- CB3428832
- Molecular Formula:
- C7H14O2S
- Molecular Weight:
- 162.25
- MDL Number:
- MFCD00083561
- MOL File:
- 16215-21-7.mol
- MSDS File:
- SDS
Last updated:2026-05-28 06:31:44
| Boiling point | 101 °C12 mm Hg(lit.) |
|---|---|
| Density | 0.999 g/mL at 25 °C(lit.) |
| vapor pressure | 76.5Pa at 25℃ |
| refractive index |
n |
| Flash point | 200 °F |
| pka | 9.66±0.10(Predicted) |
| Viscosity | 2.27mm2/s |
| Water Solubility | 960mg/L at 22℃ |
| InChI | InChI=1S/C7H14O2S/c1-2-3-5-9-7(8)4-6-10/h10H,2-6H2,1H3 |
| InChIKey | MGFFVSDRCRVHLC-UHFFFAOYSA-N |
| SMILES | C(OCCCC)(=O)CCS |
| LogP | 3.07 at 20℃ |
| FDA UNII | XC2PI7HKOE |
| EPA Substance Registry System | Propanoic acid, 3-mercapto-, butyl ester (16215-21-7) |
| UNSPSC Code | 12352103 |
| NACRES | NA.23 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| target organs | Respiratory system |
| PPE | Eyeshields, Gloves, type ABEK (EN14387) respirator filter |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | UN 3334 |
| WGK Germany | 3 |
| TSCA | TSCA listed |
| Storage Class | 10 - Combustible liquids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
| REACH Registrations | Active |
Butyl 3-mercaptopropionate price More Price(5)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 381454 | Butyl 3-mercaptopropionate 98% | 16215-21-7 | 100ml | $62 | 2026-04-30 | Buy |
| Sigma-Aldrich | 381454 | Butyl 3-mercaptopropionate 98% | 16215-21-7 | 500ml | $164 | 2026-04-30 | Buy |
| aablocks | AA001SQG | Butyl3-mercaptopropionate 97% | 16215-21-7 | 1g | $23 | 2026-05-28 | Buy |
| aablocks | AA001SQG | Butyl3-mercaptopropionate 97% | 16215-21-7 | 5g | $32 | 2026-05-28 | Buy |
| aablocks | AA001SQG | Butyl3-mercaptopropionate 97% | 16215-21-7 | 25g | $76 | 2026-05-28 | Buy |
Butyl 3-mercaptopropionate Chemical Properties, Uses, Production
Chemical Properties
clear colorless to slightly yellow liquid
Uses
3MPA can be used as a ligand which can functionalize the quantum dots for the development of high luminescence light emitting diodes. It can also be used as a crosslinking monomeric unit for the preparation of thiol-acrylate based photopolymers.
General Description
Butyl 3-mercaptopropionate (3MPA) is a monofunctional thiol that can be used as a cross-linker and chain transferring agent for controlling the molecular weight of the polymer. It can be used in the thiolene photopolymerization.
Flammability and Explosibility
Not classified
Butyl 3-mercaptopropionate Preparation Products And Raw materials
Global Suppliers ( 145)
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Qingdao RENAS Polymer Material Co.,Ltd. | 0532-0532-86867058 18562606086 | sales@qdrenas.com | China | 128 | 50 |
| Shijiazhuang Smao Chemical Technology Co., Ltd | 18503219339; 18503219339 | sales@smochem.com | China | 297 | 58 |
| Shanghai Rory Fine Chemical Co., Ltd | 0086-21-50702305 | rorychem@hotmail.com | China | 18 | 65 |
| Jia Xing Isenchem Co.,Ltd | 0573-85285100 18627885956 | isenchem@163.com | China | 9389 | 66 |
| Adamas Reagent, Ltd. | 400-6009262 15618770481 | yhx@titansci.com | China | 14098 | 59 |
| Syntechem Co.,Ltd | info@syntechem.com | China | 12973 | 57 | |
| Tianjin heowns Biochemical Technology Co., Ltd. | 400 638 7771 | sales@heowns.com | China | 14412 | 57 |
| Sinopharm Chemical Reagent Co,Ltd. | 86-21-63210123 | sj_scrc@sinopharm.com | China | 9791 | 79 |
| ZhengZhou HuaWen Chemical Co.Ltd | 0370-2785118 17550508557 | 675141927@qq.com | China | 3201 | 55 |
| Nanjing Norris-Pharm Technology Co., Ltd | 13901585132 | sales@norris-pharm.com | China | 8869 | 55 |
View Latest Price from Butyl 3-mercaptopropionate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-09-02 | BUTYL 3-MERCAPTOPROPIONATE
16215-21-7
|
$1.00-100.00 | 1KG | 99% | Henan Fengda Chemical Co., Ltd | ||
 |
2026-05-28 | BUTYL 3-MERCAPTOPROPIONATE
16215-21-7
|
$2.00-5.00 | 1KG | 99% | 10000kg | Hebei Chuanghai Biotechnology Co,.LTD | |
 |
2026-03-20 | BUTYL 3-MERCAPTOPROPIONATE
16215-21-7
|
$10.00 | 1KG | 99% | 10 mt | Hebei Chuanghai Biotechnology Co., Ltd |
-
- BUTYL 3-MERCAPTOPROPIONATE
16215-21-7
- $1.00-100.00
- 99%
- Henan Fengda Chemical Co., Ltd
-
- BUTYL 3-MERCAPTOPROPIONATE
16215-21-7
- $2.00-5.00
- 99%
- Hebei Chuanghai Biotechnology Co,.LTD
-
- BUTYL 3-MERCAPTOPROPIONATE
16215-21-7
- $10.00
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
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16215-21-7
HSCH2CH2CO2CH23CH3
C7H14O2S
Small molecule
Self Assembly&Contact Printing
Self-Assembly Materials
Thiols
