- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4,4-Dimethoxy-2-butanone
- Price:
- Purity: 90.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4,4-Dimethoxy-2-butanone
- Price: ￥748.0/500g ￥68.0/25g ￥198.0/100g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- DC Chemicals Limited
- China
- Product Name: 4,4-Dimethoxy-2-butanone
- Price: $Inquiry/250mg $Inquiry/100mg $Inquiry/1g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Tony Cao
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Acetylacetaldehyde dimethyl acetal
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: Acetylacetaldehyde dimethyl acetal
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
5436-21-5
5436-21-5 structure
- Name: 4,4-Dimethoxy-2-butanone
- Chemical Name: Acetylacetaldehyde dimethyl acetal
- CAS Number: 5436-21-5
- Molecular Formula: C6H12O3
- Molecular Weight: 132.158
- Catalog: Chemical reagent Organic reagent Fatty ketone (including enol)
- Create Date: 2018-02-07 08:00:00
- Modify Date: 2024-01-02 12:40:19
-
4,4-Dimethoxy-2-butanone is an endogenous metabolite.
| Name | Acetylacetaldehyde dimethyl acetal |
|---|---|
| Synonyms |
1,1-Dimethoxybutan-3-one
MFCD00008789 4,4-Dimethoxybutan-2-one 3-Ketobutyraldehyde dimethyl acetal EINECS 226-605-1 2-Butanone, 4,4-dimethoxy- β-Oxobutyraldehyde dimethyl acetal 1,1-Dimethoxy-3-butanone 4,4-Dimethoxy-2-butanone Acetylacetaldehyde dimethylacetal Acetylacetaldehydedimethylacetal |
| Description | 4,4-Dimethoxy-2-butanone is an endogenous metabolite. |
|---|---|
| Related Catalog |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 172.1±20.0 °C at 760 mmHg |
| Melting Point | -82 °C |
| Molecular Formula | C6H12O3 |
| Molecular Weight | 132.158 |
| Flash Point | 49.4±0.0 °C |
| Exact Mass | 132.078644 |
| PSA | 35.53000 |
| LogP | 0.33 |
| Vapour Pressure | 1.4±0.3 mmHg at 25°C |
| Index of Refraction | 1.399 |
| Storage condition | Flammables area |
| Water Solubility | decomposes |
| Symbol |
GHS02 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H226 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | F |
| Risk Phrases | R10 |
| Safety Phrases | S16 |
| RIDADR | UN 1989 3/PG 3 |
| WGK Germany | 2 |
| RTECS | EL7592500 |
| Packaging Group | III |
| Hazard Class | 3 |
| HS Code | 29145000 |
| Precursor 10 | |
|---|---|
| DownStream 10 | |
![7-methyl-4H-thieno[2,3-b]pyridine-5-carboxamide structure](https://image.chemsrc.com/caspic/283/108460-23-7.png)
![6-carbamoyl 4,7-dihydro thieno[3,2-b]pyridine structure](https://image.chemsrc.com/caspic/245/108460-24-8.png)
| HS Code | 2914509090 |
|---|---|
| Summary | HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |