ChemicalBook >> CAS DataBase List >>3-Mercapto-2-pentanone
3-Mercapto-2-pentanone
- CAS No.
- 67633-97-0
- Chemical Name:
- 3-Mercapto-2-pentanone
- Synonyms
- FEMA 3300;MERCAPTOPENTANONE;3-MERCAPTOPENTAN-2-ONE;3-Mercaptopentane-2-one;UNII:QI84S5GN0K;3-mercapto-2-pentanon;3-mercapto-2-penanone;3-MERCAPTO-2-PENTANONE;3-Sulfanyl-2-pentanone;3-sulfanylpentan-2-one
- CBNumber:
- CB5259384
- Molecular Formula:
- C5H10OS
- Molecular Weight:
- 118.2
- MDL Number:
- MFCD02093290
- MOL File:
- 67633-97-0.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-05-28 03:18:31
| Product description | Number | Pack Size | Price |
| 3-Mercapto-2-pentanone >97.0%(GC)(T) | M2026 | 5g | $111 |
| 3-Mercapto-2-pentanone >97.0%(GC)(T) | M2026 | 25g | $314 |
| 3-Mercapto-2-pentanone | TRC-M257098-50MG | 50mg | $73 |
| 3-Mercapto-2-pentanone | TRC-M257098-500MG | 500mg | $122 |
| 3-Mercapto-2-pentanone | TRC-M257098-100MG | 100mg | $101 |
| More product size | |||
| Boiling point | 52°C/11mmHg(lit.) |
|---|---|
| Density | 0,988 g/cm3 |
| FEMA | 3300 | 3-MERCAPTO-2-PENTANONE |
| FLAVIS Number | 12.031 | 3-Mercaptopentan-2-one |
| refractive index | 1.4660 |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | clear liquid |
| pka | 8.33±0.10(Predicted) |
| color | Colorless to Almost colorless |
| Odor | at 0.10 % in propylene glycol. sulfurous metallic roasted onion horseradish potato |
| Odor Type | sulfurous |
| Sensitive | Light Sensitive |
| JECFA Number | 560 |
| Stability | Air Sensitive, Stench |
| LogP | 1.20 |
| CAS DataBase Reference | 67633-97-0(CAS DataBase Reference) |
| Substances Added to Food (formerly EAFUS) | 3-MERCAPTO-2-PENTANONE |
| FDA UNII | QI84S5GN0K |
| NIST Chemistry Reference | 2-Pentanone, 3-mercapto-(67633-97-0) |
| EPA Substance Registry System | 2-Pentanone, 3-mercapto- (67633-97-0) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H226-H315-H319-H335 | |||||||||
| Precautionary statements | P210-P233-P240-P241+P242+P243-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P370+P378-P403+P235-P501-P261-P303+P361+P353-P305+P351+P338-P405-P501a | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 10-36/37/38-41-22 | |||||||||
| Safety Statements | 16-26-36/37/39-39-60-37-33-7 | |||||||||
| RIDADR | 1224 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29309090 | |||||||||
| NFPA 704 |
|
3-Mercapto-2-pentanone price More Price(19)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | M2026 | 3-Mercapto-2-pentanone >97.0%(GC)(T) | 67633-97-0 | 5g | $111 | 2026-04-30 | Buy |
| TCI Chemical | M2026 | 3-Mercapto-2-pentanone >97.0%(GC)(T) | 67633-97-0 | 25g | $314 | 2025-07-31 | Buy |
| TRC | TRC-M257098-50MG | 3-Mercapto-2-pentanone | 67633-97-0 | 50mg | $73 | 2026-06-03 | Buy |
| TRC | TRC-M257098-500MG | 3-Mercapto-2-pentanone | 67633-97-0 | 500mg | $122 | 2026-06-03 | Buy |
| TRC | TRC-M257098-100MG | 3-Mercapto-2-pentanone | 67633-97-0 | 100mg | $101 | 2026-06-03 | Buy |
3-Mercapto-2-pentanone Chemical Properties,Uses,Production
Description
3-Mercapto-2-pentanone belongs to the class of organic compounds known as ketones, which are colourless to yellow liquids and insoluble in water. These are organic compounds in which a carbonyl group is bonded to two carbon atoms R2C=O (neither R may be a hydrogen atom). Ketones with one or more alpha-hydrogen atoms undergo keto-enol tautomerization, the tautomer being an enol. 3-Mercapto-2-pentanone is a horseradish, meat, and metallic-tasting compound.
Uses
Used for Each fragrance ingredient in the preparation of essence shall
Definition
ChEBI: 3-Mercapto-2-pentanone is a ketone.
3-Mercapto-2-pentanone Preparation Products And Raw materials
Global( 212)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| JINING XINHE CHEMICAL CO., LTD | +8615318402391 | sales@xinhepharma.com | China | 808 | 58 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29766 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-86-5926051114 | sales@amoychem.com | China | 6339 | 58 |
| SIMAGCHEM CORP | +86-5922680277 +86-13806087780 | sale@simagchem.com | China | 17339 | 58 |
| Dideu Industries Group Limited | +8617392712697 | 1022@dideu.com | China | 29094 | 58 |
| Baoji Guokang Healthchem Co., Ltd. | +86-0917-3909592 +86-13892490616 | gksales1@gk-bio.com | China | 9036 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 17705817739 | info@dycnchem.com | China | 52693 | 58 |
| CD Chemical Group Limited | +86-13651442114 | info@codchem.com | China | 17253 | 58 |
| changzhou huayang technology co., ltd | +8615250961469 | 2571773637@qq.com | China | 9628 | 58 |
| Henan Aochuang Chemical Co.,Ltd. | +86-0371-63689365 +8618638391208 | sales@aochuangchem.com | China | 9322 | 58 |
View Lastest Price from 3-Mercapto-2-pentanone manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-06-30 | 3-Mercapto-2-pentanone
67633-97-0
|
1KG | 98.0% | 10000KGS | Shaanxi Dideu New Materials Co. Ltd | ||
 |
2025-05-23 | 3-Mercapto-2-pentanone
67633-97-0
|
$50.00 | 1kg | 99 | 5000 | Hebei Zhuanglai Chemical Trading Co Ltd | |
 |
2025-04-04 | 3-Mercapto-2-pentanone
67633-97-0
|
1kg | 98% | 1Ton | Henan Aochuang Chemical Co.,Ltd. |
-
- 3-Mercapto-2-pentanone
67633-97-0
- 98.0%
- Shaanxi Dideu New Materials Co. Ltd
-
- 3-Mercapto-2-pentanone
67633-97-0
- $50.00
- 99
- Hebei Zhuanglai Chemical Trading Co Ltd
-
- 3-Mercapto-2-pentanone
67633-97-0
- 98%
- Henan Aochuang Chemical Co.,Ltd.
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3-Mercapto-2-pentanone>
3-Mercapto-2-pentanone USP/EP/BP
Factory supply 3-Mercapto-2-pentanone CAS 67633-97-0 high quality
UNII:QI84S5GN0K
3-MERCAPTOPENTAN-2-ONE
3-Mercaptopentane-2-one
FEMA 3300
MERCAPTOPENTANONE
67633-97-0
thiol Flavor
Pharmaceutical Raw Materials
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