1,3-Bis(chloromethyl)benzene
- CAS No.
- 626-16-4
- Chemical Name:
- 1,3-Bis(chloromethyl)benzene
- Synonyms
- m-Xylylene;M-XYLYLENE DICHLORIDE;oro-m-xyL;m-Dichloroxylene;m-Dichlorobenzyl;Twobenzyl chloride;M-XYLYLENE CHLORIDE;1,3-Bis(chloromethyl;Pulesafu impurity 41;α,α’-dichloro-m-xylene
- CBNumber:
- CB7716360
- Molecular Formula:
- C8H8Cl2
- Molecular Weight:
- 175.06
- MDL Number:
- MFCD00000912
- MOL File:
- 626-16-4.mol
- MSDS File:
- SDS
| Melting point | 33-35 °C(lit.) |
|---|---|
| Boiling point | 250-255 °C(lit.) |
| Density | 1.202 g/mL at 25 °C(lit.) |
| refractive index | 1.5544 (estimate) |
| Flash point | >230 °F |
| storage temp. | Inert atmosphere,2-8°C |
| solubility | methanol: soluble1g/10 mL, clear, colorless |
| form | powder to lump to clear liquid |
| color | White or Colorless to Almost white or Almost colorless |
| Water Solubility | hydrolysis |
| BRN | 2079898 |
| InChI | InChI=1S/C8H8Cl2/c9-5-7-2-1-3-8(4-7)6-10/h1-4H,5-6H2 |
| InChIKey | GRJWOKACBGZOKT-UHFFFAOYSA-N |
| SMILES | C1(CCl)=CC=CC(CCl)=C1 |
| CAS DataBase Reference | 626-16-4(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | G4Y9VC52AF |
| NIST Chemistry Reference | Benzene, 1,3-bis(chloromethyl)-(626-16-4) |
| EPA Substance Registry System | Benzene, 1,3-bis(chloromethyl)- (626-16-4) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS06 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H302-H315-H319-H330-H335 | |||||||||
| Precautionary statements | P260-P264-P301+P312-P302+P352-P304+P340+P310-P305+P351+P338 | |||||||||
| Hazard Codes | Xn,Xi,C | |||||||||
| Risk Statements | 22-36/37/38-36-34 | |||||||||
| Safety Statements | 26-24/25-45-36/37/39-27 | |||||||||
| RIDADR | UN 2811 6.1/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | ZE4070000 | |||||||||
| F | 19 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29036990 | |||||||||
| NFPA 704 |
|
1,3-Bis(chloromethyl)benzene price More Price(24)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 36580 | α,α′-Dichloro-m-xylene ≥98.0%(GC) | 626-16-4 | 25g | $109 | 2026-04-30 | Buy |
| TCI Chemical | D1015 | α,α'-Dichloro-m-xylene | 626-16-4 | 25G | $48 | 2026-04-30 | Buy |
| TCI Chemical | D1015 | α,α'-Dichloro-m-xylene | 626-16-4 | 500G | $392 | 2026-04-30 | Buy |
| Apolloscientific | OR72768 | 1,3-bis(chloromethyl)benzene 97% | 626-16-4 | 25g | $37 | 2026-06-04 | Buy |
| Apolloscientific | OR72768 | 1,3-bis(chloromethyl)benzene 97% | 626-16-4 | 100g | $81 | 2026-06-04 | Buy |
1,3-Bis(chloromethyl)benzene Chemical Properties, Uses, Production
Chemical Properties
Colorless to light yellow liqui
Uses
m-Xylene Dichloride is used in ionic liquids to increase their thermal stability as well as used as a reagent in C2-Symmetric Small Molecule Inhibitors.
Synthesis
The synthesis process of 1,3-bis(chloromethyl)benzene is as follows: (1) Reaction: 100 g of m-xylene and 0.1 g of 1-propyl-3-methylimidazole chloride salt were added to a reaction tank, and then 106.5 g of chlorine gas was passed into the reaction tank under the irradiation of LED light source, and the reaction was carried out for 6 h at 60 , to obtain m-dichlorobenzyl reaction solution with 70 wt% of m-dichlorobenzyl content; (2) Separation: m-dichlorobenzyl reaction solution was added to the separation tank, and layered at 35 , the upper layer of the solution into the reaction tank to continue the reaction, the lower layer of the solution is the m-dichlorobenzyl crude product; (3) Refining: add m-dichlorobenzyl crude product to the distillation column, carry out decompression distillation under 8mmHg, collect 145-149C fraction, get 116.59g m-dichlorobenzyl, the content of 99%, melting point is 33.5-34.8C.
1,3-Bis(chloromethyl)benzene Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Zhongshan Dixin Chemical Co., Ltd | 0760-1893339-0325 18933390325 | 274264471@qq.com | China | 784 | 58 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Capot Chemical Co., Ltd | +86 (0) 571 85 58 67 18 | China | 18187 | 66 | |
| Beijing Ouhe Technology Co., Ltd | 13552068683 13522913783 | 2355560935@qq.com | China | 11777 | 60 |
| Shanghai Hanhong Scientific Co.,Ltd. | 021-54306202 13764082696 | info@hanhongsci.com | China | 42917 | 64 |
| Shandong Xiya Chemical Co., Ltd | 13355009207 13355009207 | 3007715519@qq.com | China | 18722 | 57 |
| Sichuan Kulinan Technology Co., Ltd | 400-1166-196 18981987031 | cdhxsj@163.com | China | 11674 | 57 |
View Latest Price from 1,3-Bis(chloromethyl)benzene manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-09-02 | 1,3-Bis(chloromethyl)benzene
626-16-4
|
$1.00-100.00 | 1KG | 99% | Henan Fengda Chemical Co., Ltd | ||
 |
2026-05-17 | 1,3-Bis(chloromethyl)benzene
626-16-4
|
1KG | 99% | 10000KG | Guangzhou Xijia New Materials Co.,Ltd | ||
 |
2020-01-08 | 1,3-Bis(chloromethyl)benzene
626-16-4
|
$2.00 | 1KG | 98% | 100g , 1kg, 5kg , 50kg | Career Henan Chemical Co |
-
- 1,3-Bis(chloromethyl)benzene
626-16-4
- $1.00-100.00
- 99%
- Henan Fengda Chemical Co., Ltd
-
- 1,3-Bis(chloromethyl)benzene
626-16-4
- $0.00
- 99%
- Guangzhou Xijia New Materials Co.,Ltd
-
- 1,3-Bis(chloromethyl)benzene
626-16-4
- $2.00
- 98%
- Career Henan Chemical Co
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