8-ACETYL DIMETHOXYCOUMARIN
- CAS No.
- 3949-36-8
- Chemical Name:
- 8-ACETYL DIMETHOXYCOUMARIN
- Synonyms
- 3-ACETYLCOUMAR;3-Acetylcumarin;3-ACETYLCOUMARIN;3-Acetylcoumarine;3-ACETYLCOUAMARIN;ACETYLCOUMARIN, 3-;TIMTEC-BB SBB008168;RARECHEM AB KA K002;Coumarin, 3-acetyl-;3-Acetylcoumarin,96%
- CBNumber:
- CB6315395
- Molecular Formula:
- C11H8O3
- Molecular Weight:
- 188.18
- MDL Number:
- MFCD00006853
- MOL File:
- 3949-36-8.mol
| Melting point | 119-122 °C(lit.) |
|---|---|
| Boiling point | 263.17°C (rough estimate) |
| Density | 1.2124 (rough estimate) |
| refractive index | 1.4260 (estimate) |
| storage temp. | 2-8°C |
| form | powder to crystal |
| color | White to Light yellow to Green |
| λmax | 302nm(EtOH)(lit.) |
| BRN | 143498 |
| LogP | 1.420 (est) |
| CAS DataBase Reference | 3949-36-8(CAS DataBase Reference) |
| FDA UNII | ID71XJ0D40 |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P233-P260-P261-P264-P271-P280-P302+P352-P304-P304+P340-P305+P351+P338-P312-P321-P332+P313-P337+P313-P340-P362-P403-P403+P233-P405-P501 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Irritant | |||||||||
| HS Code | 29322090 | |||||||||
| NFPA 704 |
|
8-ACETYL DIMETHOXYCOUMARIN price More Price(25)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 214671 | 3-Acetylcoumarin 96% | 3949-36-8 | 5g | $71.7 | 2025-07-31 | Buy |
| TCI Chemical | A2200 | 3-Acetylcoumarin >98.0%(GC) | 3949-36-8 | 5g | $45 | 2025-07-31 | Buy |
| TCI Chemical | A2200 | 3-Acetylcoumarin >98.0%(GC) | 3949-36-8 | 25g | $124 | 2025-07-31 | Buy |
| TRC | A603853 | 3-Acetylcoumarin | 3949-36-8 | 1g | $55 | 2021-12-16 | Buy |
| AK Scientific | Y8981 | 3-Acetyl-2H-chromen-2-one | 3949-36-8 | 1g | $64 | 2021-12-16 | Buy |
8-ACETYL DIMETHOXYCOUMARIN Chemical Properties,Uses,Production
Chemical Properties
YELLOW CRYSTALLINE POWDER
Uses
3-Acetylcoumarin (Compound 4) has acaricidal activity against Tetranychus cinnabarinus[1].
Definition
ChEBI: 3-acetylcoumarin is a member of the class of coumarins that is coumarin in which the hydrogen at position 3 is replaced by an acetyl group.
General Description
FTIR and FT-Raman spectra of 3-acetylcoumarin has been reported. 3-Acetylcoumarin undergoes condensation with aryl aldehydes in chloroform in the presence of piperidine to yield coumarin derivatives containing 4-arylbut-3-en-2-one moiety.
References
[1] ZHANG Bingchuan, et al. Study on acaricidal bioactivity and quantitative structure activity relationship of coumarin compounds against Tetranychus cinnabarinus Bois. (Acari: Tetranychidae)[J]. Chinese Journal of Pesticide Science, 2016, 18(1): 37-48.
8-ACETYL DIMETHOXYCOUMARIN Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Yanxi Chemical Co., Ltd. | +8618531123677 | faithe@yan-xi.com | China | 5853 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18126 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 | info@dakenam.com | China | 12938 | 58 |
| Shanghai Zheyan Biotech Co., Ltd. | 18017610038 | zheyansh@163.com | CHINA | 3619 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29800 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354; +17819995354 | marketing@targetmol.com | United States | 32431 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | laboratory@coreychem.com | China | 30229 | 58 |
| Aston Chemical | 13000000000 | sales@astonchem.com | United States | 1634 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 | info@dycnchem.com | China | 52846 | 58 |
| sgtlifesciences pvt ltd | +8617013299288 | dj@sgtlifesciences.com | China | 12373 | 58 |
View Lastest Price from 8-ACETYL DIMETHOXYCOUMARIN manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-09-11 | 3-Acetylcoumarin
3949-36-8
|
US $29.00 / mg | 99.41% | 10g | TargetMol Chemicals Inc. | ||
 |
2025-09-11 | 3-Acetylcoumarin
3949-36-8
|
US $29.00 / mg | 99.41% | 10g | TargetMol Chemicals Inc. | ||
 |
2025-06-27 | 3-Acetylcoumarin
3949-36-8
|
US $0.00 / KG | 1KG | 99% | 500000kg | Hebei Chuanghai Biotechnology Co., Ltd |
-
- 3-Acetylcoumarin
3949-36-8
- US $29.00 / mg
- 99.41%
- TargetMol Chemicals Inc.
-
- 3-Acetylcoumarin
3949-36-8
- US $29.00 / mg
- 99.41%
- TargetMol Chemicals Inc.
-
- 3-Acetylcoumarin
3949-36-8
- US $0.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
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