Dehydroacetic acid
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- $5 - $2420.88
- Product name: Dehydroacetic acid
- CAS: 520-45-6
- MF: C8H8O4
- MW: 168.15
- EINECS:208-293-9
- MDL Number:MFCD00066709
- Synonyms:3-Acetyl-6-methyl-2H-pyran-2,4(3H)-dione. enol form;3-acetyl-6-methyl-2h-pyran-2,4(3h)-dione.enolform ;3-acetyl-6-methyl-2h-pyran-2,4(3h)-dioneenolform ;3-acetyl-6-methyl-2h-pyran-4(3h)-dione ;3-Acetyl-6-Methyldihydropyrandione-2,4;3-Acetyl-6-methylpyrandione-2,4;4(3H)-dione,3-acetyl-6-methyl-2H-Pyran-2 ;4-Hexenoic acid, 2-acetyl-5-hydroxy-3-oxo-, delta-lactone
39 prices
Selected condition：
Brand
- AK Scientific
- Alfa Aesar
- Ambeed
- American Custom Chemicals Corporation
- ApexBio Technology
- Arctom
- Biosynth Carbosynth
- Chemenu
- ChemScene
- Crysdot
- Matrix Scientific
- Medical Isotopes, Inc.
- Sigma-Aldrich
- TCI Chemical
- TRC
Package
- 100mg
- 200mg
- 500mg
- 1g
- 5G
- 10g
- 25g
- 50g
- 100g
- 250g
- 500g
- 1kg
- 1000g
- 2Kg
- 5kg
- ManufacturerAK Scientific
- Product numberF778
- Product descriptionDehydroacetic Acid
- Packaging25g
- Price$21
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberF778
- Product descriptionDehydroacetic Acid
- Packaging100g
- Price$34
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberA17827
- Product descriptionDehydroacetic acid, 98%
- Packaging50g
- Price$22.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA17827
- Product descriptionDehydroacetic acid, 98%
- Packaging250g
- Price$68.3
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA17827
- Product descriptionDehydroacetic acid, 98%
- Packaging1000g
- Price$180.65
- Updated2024-03-01
- Buy
- ManufacturerAmbeed
- Product numberA177106
- Product descriptionDehydroacetic Acid 98+%
- Packaging100mg
- Price$5
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA177106
- Product descriptionDehydroacetic Acid 98+%
- Packaging10g
- Price$6
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA177106
- Product descriptionDehydroacetic Acid 98+%
- Packaging25g
- Price$8
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA177106
- Product descriptionDehydroacetic Acid 98+%
- Packaging100g
- Price$12
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA177106
- Product descriptionDehydroacetic Acid 98+%
- Packaging500g
- Price$37
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA177106
- Product descriptionDehydroacetic Acid 98+%
- Packaging1kg
- Price$70
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAPI0002237
- Product descriptionDEHYDRO ACETIC ACID 95.00%
- Packaging10G
- Price$1064.91
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAPI0002237
- Product descriptionDEHYDRO ACETIC ACID 95.00%
- Packaging100G
- Price$2420.88
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberC6741
- Product descriptionDehydroacetic Acid
- Packaging500mg
- Price$50
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberAS019353
- Product descriptionDehydroacetic Acid ≥98%
- Packaging10g
- Price$6
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberAS019353
- Product descriptionDehydroacetic Acid ≥98%
- Packaging25g
- Price$10
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | F778 | Dehydroacetic Acid | 25g | $21 | 2021-12-16 | Buy |
| AK Scientific | F778 | Dehydroacetic Acid | 100g | $34 | 2021-12-16 | Buy |
| Alfa Aesar | A17827 | Dehydroacetic acid, 98% | 50g | $22.65 | 2024-03-01 | Buy |
| Alfa Aesar | A17827 | Dehydroacetic acid, 98% | 250g | $68.3 | 2024-03-01 | Buy |
| Alfa Aesar | A17827 | Dehydroacetic acid, 98% | 1000g | $180.65 | 2024-03-01 | Buy |
| Ambeed | A177106 | Dehydroacetic Acid 98+% | 100mg | $5 | 2021-12-16 | Buy |
| Ambeed | A177106 | Dehydroacetic Acid 98+% | 10g | $6 | 2021-12-16 | Buy |
| Ambeed | A177106 | Dehydroacetic Acid 98+% | 25g | $8 | 2021-12-16 | Buy |
| Ambeed | A177106 | Dehydroacetic Acid 98+% | 100g | $12 | 2021-12-16 | Buy |
| Ambeed | A177106 | Dehydroacetic Acid 98+% | 500g | $37 | 2021-12-16 | Buy |
| Ambeed | A177106 | Dehydroacetic Acid 98+% | 1kg | $70 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | API0002237 | DEHYDRO ACETIC ACID 95.00% | 10G | $1064.91 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | API0002237 | DEHYDRO ACETIC ACID 95.00% | 100G | $2420.88 | 2021-12-16 | Buy |
| ApexBio Technology | C6741 | Dehydroacetic Acid | 500mg | $50 | 2021-12-16 | Buy |
| Arctom | AS019353 | Dehydroacetic Acid ≥98% | 10g | $6 | 2021-12-16 | Buy |
| Arctom | AS019353 | Dehydroacetic Acid ≥98% | 25g | $10 | 2021-12-16 | Buy |
Properties
Melting point :111-113 °C (lit.)
Boiling point :270 °C (lit.)
Density :1.1816 (rough estimate)
vapor pressure :0.001 hPa (20 °C)
refractive index :1.4611 (estimate)
Flash point :157°C
storage temp. :Store below +30°C.
solubility :2g/l
form :Fine Crystalline Powder
pka :5.53±0.40(Predicted)
color :Light yellow or cream
PH :4 (2g/l, H2O, 20℃)
Water Solubility :500mg/L at 25℃
Merck :14,2865
BRN :6129
Stability :Stable. Incompatible with oxidizing agents, bases, reducing agents.
InChIKey :PGRHXDWITVMQBC-UHFFFAOYSA-N
LogP :0.78 at 20℃
CAS DataBase Reference :520-45-6(CAS DataBase Reference)
NIST Chemistry Reference :Dehydroacetic Acid(520-45-6)
EPA Substance Registry System :3-Acetyl-6-methyl-2H-pyran-2,4(3H)-dione (520-45-6)
Boiling point :270 °C (lit.)
Density :1.1816 (rough estimate)
vapor pressure :0.001 hPa (20 °C)
refractive index :1.4611 (estimate)
Flash point :157°C
storage temp. :Store below +30°C.
solubility :2g/l
form :Fine Crystalline Powder
pka :5.53±0.40(Predicted)
color :Light yellow or cream
PH :4 (2g/l, H2O, 20℃)
Water Solubility :500mg/L at 25℃
Merck :14,2865
BRN :6129
Stability :Stable. Incompatible with oxidizing agents, bases, reducing agents.
InChIKey :PGRHXDWITVMQBC-UHFFFAOYSA-N
LogP :0.78 at 20℃
CAS DataBase Reference :520-45-6(CAS DataBase Reference)
NIST Chemistry Reference :Dehydroacetic Acid(520-45-6)
EPA Substance Registry System :3-Acetyl-6-methyl-2H-pyran-2,4(3H)-dione (520-45-6)
Safety Information
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| Signal word: | Warning | ||||||||||||||
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Description
dehydroacetic acid is a preservative with low sensitizing potential. This is a weak acid used as a fungi-and bacteria-destroying agent in cosmetics. The presence of organic matter decreases its effective ness. It is not irritating or allergy causing when applied on the skin.Related product price
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Suppliers and manufacturers
Hefei TNJ Chemical Industry Co.,Ltd.
Capot Chemical Co.,Ltd.
Shanghai Daken Advanced Materials Co.,Ltd
Henan Tianfu Chemical Co.,Ltd.
Hangzhou FandaChem Co.,Ltd.
Hefei TNJ Chemical Industry Co.,Ltd.
