- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4-Chlorobutyraldehyde diethyl acetal
- Price: ￥318.0/25g ￥108.0/5g
- Purity: 97.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4-Chlorobutanal diethyl 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: 4-Chlorobutanal diethyl acetal
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
6139-83-9
6139-83-9 structure
- Name: 4-Chlorobutyraldehyde diethyl acetal
- Chemical Name: 4-Chloro-1,1-diethoxybutane
- CAS Number: 6139-83-9
- Molecular Formula: C8H17ClO2
- Molecular Weight: 180.672
- Create Date: 2018-05-24 08:00:00
- Modify Date: 2024-01-02 18:55:36
| Name | 4-Chloro-1,1-diethoxybutane |
|---|---|
| Synonyms |
Butane, 4-chloro-1,1-diethoxy-
4-Chloro-1,1-diethoxybutane MFCD00671476 4-Chlorobutanal diethyl acetal (for sumatriptan and other triptans) |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 208.6±30.0 °C at 760 mmHg |
| Molecular Formula | C8H17ClO2 |
| Molecular Weight | 180.672 |
| Flash Point | 51.1±19.7 °C |
| Exact Mass | 180.091705 |
| PSA | 18.46000 |
| LogP | 2.16 |
| Vapour Pressure | 0.3±0.4 mmHg at 25°C |
| Index of Refraction | 1.426 |
| Storage condition | Refrigerator |
| Hazard Codes | F+ |
|---|---|
| Risk Phrases | R36/37/38 |
| Safety Phrases | 26-36/37/39 |
| HS Code | 2942000000 |
| Precursor 5 | |
|---|---|
| DownStream 5 | |
| HS Code | 2911000000 |
|---|---|
| Summary | 2911000000 acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |