- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Palmitic acid
- Price: Check
- Purity: 98.0%
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- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2-(Chloromethyl)benzimidazole
- Price: ￥228.0/5g ￥828.0/25g
- Purity: 96.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2-Chloromethylbenzimidazole
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
4857-04-9
4857-04-9 structure
- Name: 2-(Chloromethyl)benzimidazole
- Chemical Name: 2-Chloromethylbenzimidazole
- CAS Number: 4857-04-9
- Molecular Formula: C8H7ClN2
- Molecular Weight: 166.60800
- Create Date: 2018-03-09 08:00:00
- Modify Date: 2025-08-22 13:49:32
| Name | 2-Chloromethylbenzimidazole |
|---|---|
| Synonyms |
2-(Chloromethyl)benzimidazole
EINECS 225-452-8 MFCD00005602 2-(chloromethyl)-1H-benzimidazole |
| Density | 1.356g/cm3 |
|---|---|
| Boiling Point | 371ºC at 760 mmHg |
| Melting Point | 146-148 °C (dec.)(lit.) |
| Molecular Formula | C8H7ClN2 |
| Molecular Weight | 166.60800 |
| Flash Point | 209.9ºC |
| Exact Mass | 166.03000 |
| PSA | 28.68000 |
| LogP | 2.30170 |
| Index of Refraction | 1.679 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302-H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2933990090 |
|
~95%
4857-04-9 |
| Literature: Prousek, Josef Collection of Czechoslovak Chemical Communications, 1991 , vol. 56, # 6 p. 1358 - 1360 |
|
~81%
4857-04-9 |
| Literature: Sheng, Chunquan; Che, Xiaoying; Wang, Wenya; Wang, Shengzheng; Cao, Yongbing; Yao, Jianzhong; Miao, Zhenyuan; Zhang, Wannian European Journal of Medicinal Chemistry, 2011 , vol. 46, # 5 p. 1706 - 1712 |
|
~91%
4857-04-9 |
| Literature: Njoya, Yves; Boufatah, Narimene; Gellis, Armand; Rathelot, Pascal; Crozet, Michel P.; Vanelle, Patrice Heterocycles, 2002 , vol. 57, # 8 p. 1423 - 1432 |
|
~66%
4857-04-9 |
| Literature: Wilson; Hunt Australian Journal of Chemistry, 1983 , vol. 36, # 11 p. 2317 - 2325 |
|
~96%
4857-04-9 |
| Literature: Jing, Xiaobi; Zhu, Qihua; Xu, Feng; Ren, Xinfeng; Li, Dong; Yan, Chaoguo Synthetic Communications, 2006 , vol. 36, # 18 p. 2597 - 2601 |
|
~83%
4857-04-9 |
| Literature: Ansari; Lal; Parmar Synthetic Communications, 2012 , vol. 42, # 24 p. 3553 - 3568 |
|
~%
4857-04-9 |
| Literature: Chemische Berichte, , vol. 84, p. 719,727 Journal of the Chemical Society, , p. 1600,1602 Journal and Proceedings of the Royal Society of New South Wales, , vol. 71, p. 209,221 |
|
~%
4857-04-9 |
| Literature: Tetrahedron, , vol. 36, p. 913 - 918 |
| Precursor 7 | |
|---|---|
| DownStream 7 | |
![(1H-Benzo[d]imidazol-2-yl)methanamine structure](https://image.chemsrc.com/caspic/324/5805-57-2.png)
![2-(Chloromethyl)-1-methyl-1H-benzo[d]imidazole structure](https://image.chemsrc.com/caspic/485/4760-35-4.png)
![1-[2-(chloromethyl)benzoimidazol-1-yl]ethanone structure](https://image.chemsrc.com/caspic/253/19809-02-0.png)
| 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% |