- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4,5-Dicyanoimidazole
- Price: Check
- Purity: 99.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4,5-Dicyanoimidazole
- Price: ￥78.0/5g ￥478.0/100g ￥148.0/25g ￥1918.0/500g
- Purity: 95.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 1H-Imidazole-4,5-dicarbonitrile
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: TIANFUCHEM--1122-28-7--4,5-Dicyanoimidazole factory price
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: 4,5-Dicyanoimidazole
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
1122-28-7
1122-28-7 structure
- Name: 4,5-Dicyanoimidazole
- Chemical Name: 4,5-Imidazoledicarbonitrile
- CAS Number: 1122-28-7
- Molecular Formula: C5H2N4
- Molecular Weight: 118.10
- Catalog: Biochemical Condensing agent
- Create Date: 2018-07-17 12:05:48
- Modify Date: 2025-08-21 18:41:59
-
4,5-Dicyanoimidazole is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
| Name | 4,5-Imidazoledicarbonitrile |
|---|---|
| Synonyms |
4,5-Dicyanoimidazole
Imidazole-4,5-dicarbonitrile 1H-Imidazole-4,5-dicarbonitrile 4,5-Dicyanoimidazole (DCI) MFCD00005194 EINECS 214-344-6 |
| Description | 4,5-Dicyanoimidazole is a biochemical reagent that can be used as a biological material or organic compound for life science related research. |
|---|---|
| Related Catalog | |
| In Vitro | 4,5-二氰基咪唑用于固相寡核苷酸合成过程中核苷酸亚磷酰胺的活化，核苷酸亚磷酰胺的合成，新型核苷酸的合成。它通常用作四唑的替代品。 |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 569.3±35.0 °C at 760 mmHg |
| Melting Point | 168-175 °C(lit.) |
| Molecular Formula | C5H2N4 |
| Molecular Weight | 118.10 |
| Flash Point | 170.2±11.1 °C |
| Exact Mass | 118.027946 |
| PSA | 76.26000 |
| LogP | 0.09 |
| Vapour Pressure | 0.0±1.6 mmHg at 25°C |
| Index of Refraction | 1.584 |
| Symbol |
GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H315-H318-H335 |
| Precautionary Statements | P261-P280-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xn:Harmful |
| Risk Phrases | R20/22;R36/37/38 |
| Safety Phrases | S26-S39-S36/37/39-S36/37 |
| RIDADR | UN 1648 3/PG 2 |
| WGK Germany | 3 |
| Packaging Group | III |
| HS Code | 2933290090 |
|
~%
1122-28-7
Detail
|
| Literature: EP2138480 A1, ; Page/Page column 16 ; |
|
~85%
1122-28-7 |
| Literature: Collman, James P.; Yan, Yi-Long; Lei, Jianping; Dinolfo, Peter H. Organic Letters, 2006 , vol. 8, # 5 p. 923 - 926 |
|
~83%
1122-28-7 |
| Literature: O'Connell, John F.; Parquette, Jonathan; Yelle, William E.; Wang, Wilhelm; Rapoport, Henry Synthesis, 1988 , # 10 p. 767 - 771 |
|
~79%
1122-28-7 |
| Literature: Bures, Filip; Kulhanek, Jiri; Mikysek, Tomas; Ludvik, Jiri; Lokaj, Jan Tetrahedron Letters, 2010 , vol. 51, # 15 p. 2055 - 2058 |
|
~%
1122-28-7 |
| Literature: Polish Journal of Chemistry, , vol. 78, # 3 p. 417 - 422 |
|
~%
1122-28-7 |
| Literature: Journal of Organic Chemistry, , vol. 31, p. 2035 |
|
~%
1122-28-7 |
| Literature: Synlett, , # 10 p. 1458 - 1460 |
| Precursor 7 | |
|---|---|
| DownStream 8 | |
![3,4,7,9-tetrazabicyclo[4.3.0]nona-2,4,7,10-tetraene-2,5-diamine structure](https://image.chemsrc.com/caspic/372/6332-57-6.png)
| HS Code | 2933290090 |
|---|---|
| Summary | 2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |