- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: H-D-Thr-ol
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: H-D-Thr-ol
- Price: ￥898.0/1g
- Purity: 97.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: D-Threoninol
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Shanghai Amole Biotechnology Co., Ltd.
- China
- Product Name: H-D-Thr-ol
- Price: ￥Inquiry/10g ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/25g
- Purity: 97.0%
- Stocking Period: Inquiry
- Contact: Xiyao Wang
- Email: 3623107365@qq.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: (2S,3S)-2-aminobutane-1,3-diol
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
44520-55-0
44520-55-0 structure
- Name: H-D-Thr-ol
- Chemical Name: (2S,3S)-2-aminobutane-1,3-diol
- CAS Number: 44520-55-0
- Molecular Formula: C4H11NO2
- Molecular Weight: 105.136
- Catalog: Biochemical Amino acids and their derivatives Amino alcohol derivative
- Create Date: 2018-07-16 19:52:14
- Modify Date: 2025-08-20 19:55:50
| Name | (2S,3S)-2-aminobutane-1,3-diol |
|---|---|
| Synonyms |
D-treoninol
(2S,3S)-2-Amino-1,3-butanediol MFCD00270215 H-D-Thr-ol 1,3-Butanediol, 2-amino-, (2S,3S)- 2-amino-1,3-butanediol (2S,3S)-2-Aminobutane-1,3-diol D-THREONINOL HCL D(-)-Threoninol D-threoninol |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 257.8±20.0 °C at 760 mmHg |
| Melting Point | 57.5-61.5 °C(lit.) |
| Molecular Formula | C4H11NO2 |
| Molecular Weight | 105.136 |
| Flash Point | 109.7±21.8 °C |
| Exact Mass | 105.078979 |
| PSA | 66.48000 |
| LogP | -1.17 |
| Vapour Pressure | 0.0±1.2 mmHg at 25°C |
| Index of Refraction | 1.488 |
| Storage condition | -20°C |
| Hazard Codes | Xi: Irritant; |
|---|---|
| Risk Phrases | R36/37/38 |
| Safety Phrases | S37/39-S26 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2922199090 |
| HS Code | 2922199090 |
|---|---|
| Summary | 2922199090. other amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |