- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 1,2-butanediol
- Price:
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 1,2-butanediol
- Price: ￥418.0/5g ￥118.0/1g
- Purity: 97.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: (S)-1,2-Butanediol
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
73522-17-5
73522-17-5 structure
- Name: 1,2-butanediol
- Chemical Name: (2S)-butane-1,2-diol
- CAS Number: 73522-17-5
- Molecular Formula: C4H10O2
- Molecular Weight: 90.121
- Create Date: 2018-05-23 08:00:00
- Modify Date: 2024-01-05 18:33:43
| Name | (2S)-butane-1,2-diol |
|---|---|
| Synonyms |
1,2-Butanediol, (2S)-
1,2-Dihydroxybutane (S)-butane-1,2-diol Butanediol, 1,2- (-)-1,2-butylene glycol 1,2-Butanediol,(2S) 1,2-(Dihydroxy)butane (S)-1,2-BUTANEDIOL ±-1,2-Butanediol 1,2-butanediol 1,2-Butanediol, (±)- (2S)-1,2-Butanediol (-)(S)-butanediol-(1,2) butane-1,2-diol (2S)-Butane-1,2-diol UNII:RUN0H01QEU |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 190.3±8.0 °C at 760 mmHg |
| Molecular Formula | C4H10O2 |
| Molecular Weight | 90.121 |
| Flash Point | 93.3±0.0 °C |
| Exact Mass | 90.068077 |
| PSA | 40.46000 |
| LogP | -0.81 |
| Vapour Pressure | 0.1±0.8 mmHg at 25°C |
| Index of Refraction | 1.438 |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2905399090 |
| Precursor 9 | |
|---|---|
| DownStream 1 | |
| HS Code | 2905399090 |
|---|---|
| Summary | 2905399090 other diols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0% |