3,4-Dimethylbenzyl chloride
- CAS No.
- 102-46-5
- Chemical Name:
- 3,4-Dimethylbenzyl chloride
- Synonyms
- Esperox 570;Lupersol 575;AKOS BBS-00003954;(contains isoMer);3,4-Dimethylbenzyl c;4-CHLOROMETHYL-O-XYLENE;3,4-DIMETHYLBENZYL CHLORIDE;3,4-Dimethylbenzyl chloride 70%;3,4-DiMethylbenzyl Chloride 1-CHLOROMETHYL-3,4-DIMETHYLBENZENE
- CBNumber:
- CB2393771
- Molecular Formula:
- C9H11Cl
- Molecular Weight:
- 154.64
- MDL Number:
- MFCD00000910
- MOL File:
- 102-46-5.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Melting point | -43.35°C (estimate) |
|---|---|
| Boiling point | 116-117 °C24 mm Hg(lit.) |
| Density | 1.056 g/mL at 25 °C(lit.) |
| refractive index |
n |
| Flash point | 205 °F |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| form | Liquid |
| color | Clear colorless to pale yellow |
| CAS DataBase Reference | 102-46-5(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzene, 4-(chloromethyl)-1,2-dimethyl-(102-46-5) |
| EPA Substance Registry System | Benzene, 4-(chloromethyl)-1,2-dimethyl- (102-46-5) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H290-H314 | |||||||||
| Precautionary statements | P234-P260-P264-P280-P301+P330+P331+P310-P303+P361+P353+P310+P363-P304+P340+P310-P305+P351+P338+P310-P390-P405-P406-P501 | |||||||||
| Hazard Codes | C,Xi | |||||||||
| Risk Statements | 34-36/37 | |||||||||
| Safety Statements | 26-36/37/39-45 | |||||||||
| RIDADR | UN 3265 8/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Irritant | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 2903998090 | |||||||||
| NFPA 704 |
|
3,4-Dimethylbenzyl chloride price More Price(33)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | D0290 | 3,4-Dimethylbenzyl Chloride (contains isomer) | 102-46-5 | 25G | $141 | 2025-07-31 | Buy |
| Biosynth | FD71016 | 3,4-Dimethylbenzyl chloride | 102-46-5 | 100g | $215 | 2026-06-04 | Buy |
| Biosynth | FD71016 | 3,4-Dimethylbenzyl chloride | 102-46-5 | 250g | $447.5 | 2026-06-04 | Buy |
| Biosynth | FD71016 | 3,4-Dimethylbenzyl chloride | 102-46-5 | 500g | $785 | 2026-06-04 | Buy |
| Apolloscientific | OR5034 | 3,4-Dimethylbenzyl chloride >98% | 102-46-5 | 5g | $21 | 2026-06-04 | Buy |
3,4-Dimethylbenzyl chloride Chemical Properties, Uses, Production
Synthesis Reference(s)
Journal of Medicinal Chemistry, 32, p. 1757, 1989 DOI: 10.1021/jm00128a016
Synthesis
50-00-0
95-47-6
2362-16-5
102-46-5
To a 500 mL three-neck flask were added o-xylene (16.4 mmol), paraformaldehyde (36.3 mmol), concentrated hydrochloric acid (16 mL), and ionic liquid catalyst (4.92 mmol). The reaction mixture was stirred at 70 °C for an appropriate time. After completion of the reaction, the mixture was filtered and extracted with dichloromethane (3 x 20 mL). The organic phases were combined and washed sequentially with saturated NaHCO3 solution (2 x 20 mL) and deionized water (2 x 20 mL). The organic phase was dried with anhydrous sodium sulfate, filtered and concentrated to dryness under reduced pressure. The organic residue was redissolved in dichloromethane and analyzed by HPLC. The target products, 1,2-bis(chloromethyl)-4,5-xylene and 3,4-dimethylbenzyl chloride, were separated by silica gel column chromatography and structurally characterized by 1H NMR. The remaining aqueous catalytic solution was concentrated under reduced pressure to a colorless liquid in 95% yield. The same reaction conditions were available for the next experiment.
References
[1] Synthetic Communications, 2006, vol. 36, # 20, p. 3053 - 3059
[2] Journal of the Chilean Chemical Society, 2013, vol. 58, # 4, p. 2196 - 2199
3,4-Dimethylbenzyl chloride Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| Ark Pharm, Inc. | 847-367-3680 | sales@arkpharminc.com | United States | 1669 | 56 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Wuhan Chemwish Technology Co., Ltd | 86-027-67849912 | sales@chemwish.com | China | 35884 | 56 |
| Capot Chemical Co., Ltd | +86 (0) 571 85 58 67 18 | China | 18187 | 66 | |
| Shanghai Sinch Parmaceuticals Tech. Co. Ltd. | +86-21-54098501 | sales@sinch.com.cn | China | 11592 | 64 |
| Adamas Reagent, Ltd. | 400-6009262 15618770481 | yhx@titansci.com | China | 14098 | 59 |
| Nanjing Chemlin Chemical Co., Ltd | 025-83697070 13770331960 | info@chemlin.com.cn | China | 16305 | 64 |
| Shanghai Hanhong Scientific Co.,Ltd. | 021-54306202 13764082696 | info@hanhongsci.com | China | 42917 | 64 |
View Latest Price from 3,4-Dimethylbenzyl chloride manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-09-02 | 3,4-Dimethylbenzyl chloride
102-46-5
|
$1.00-101.00 | 1KG | 99% | Henan Fengda Chemical Co., Ltd | ||
 |
2020-03-05 | 3,4-Dimethylbenzyl chloride
102-46-5
|
$1.00 | 1KG | 99% | 200kg | Career Henan Chemical Co | |
 |
2020-01-17 | 3,4-Dimethylbenzyl chloride
102-46-5
|
$3.00 | 1KG | 98% | 1kg,5kg,50kg | Career Henan Chemical Co |
-
- 3,4-Dimethylbenzyl chloride
102-46-5
- $1.00-101.00
- 99%
- Henan Fengda Chemical Co., Ltd
-
- 3,4-Dimethylbenzyl chloride
102-46-5
- $1.00
- 99%
- Career Henan Chemical Co
-
- 3,4-Dimethylbenzyl chloride
102-46-5
- $3.00
- 98%
- Career Henan Chemical Co
