- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 1H-Tetrazol-5-ylacetic acid
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 1H-Tetrazol-5-ylacetic acid
- Price: ￥820.0/25g ￥278.0/1g ￥938.0/5g
- Purity: 96.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 1H-Tetrazole-5-acetic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
21743-75-9
21743-75-9 structure
- Name: 1H-Tetrazol-5-ylacetic acid
- Chemical Name: 2-(2H-tetrazol-5-yl)acetic acid
- CAS Number: 21743-75-9
- Molecular Formula: C3H4N4O2
- Molecular Weight: 128.089
- Create Date: 2018-02-28 08:00:00
- Modify Date: 2025-08-20 18:42:12
| Name | 2-(2H-tetrazol-5-yl)acetic acid |
|---|---|
| Synonyms |
tetrazolacetic acid
tetrazole-5-acetic acid EINECS 244-563-2 1H-Tetrazole-5-acetic acid 1H-Tetrazol-5-ylacetic acid MFCD03094010 tetrazoleacetic acid |
| Density | 1.7±0.1 g/cm3 |
|---|---|
| Boiling Point | 451.0±47.0 °C at 760 mmHg |
| Melting Point | 180-183 °C(lit.) |
| Molecular Formula | C3H4N4O2 |
| Molecular Weight | 128.089 |
| Flash Point | 226.5±29.3 °C |
| Exact Mass | 128.033432 |
| PSA | 91.76000 |
| LogP | -1.27 |
| Vapour Pressure | 0.0±1.2 mmHg at 25°C |
| Index of Refraction | 1.613 |
| Hazard Codes | Xi: Irritant; |
|---|---|
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| WGK Germany | 3 |
| HS Code | 2933990090 |
|
~93%
21743-75-9 |
| Literature: Haiges, Ralf; Christe, Karl O. Inorganic Chemistry, 2013 , vol. 52, # 12 p. 7249 - 7260 |
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |