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3,4-Dimethylbenzyl chloride

3,4-Dimethylbenzyl chloride Structure
3,4-Dimethylbenzyl chloride structure
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
Last updated:2026-05-28 00:25:13
Product description Number Pack Size Price
3,4-Dimethylbenzyl Chloride (contains isomer) D0290 25G $141
3,4-Dimethylbenzyl chloride FD71016 100g $215
3,4-Dimethylbenzyl chloride FD71016 250g $447.5
3,4-Dimethylbenzyl chloride FD71016 500g $785
3,4-Dimethylbenzyl chloride >98% OR5034 5g $21
More product size
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3,4-Dimethylbenzyl chloride Properties

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 n20/D 1.54(lit.)
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)  Corrosion (GHS05)
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
1
3 0

3,4-Dimethylbenzyl chloride price More Price(40)

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
Product number Packaging Price Buy
D0290 25G $141 Buy
FD71016 100g $215 Buy
FD71016 250g $447.5 Buy
FD71016 500g $785 Buy
OR5034 5g $21 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

Formaldehyde

50-00-0

o-Xylene

95-47-6

1,2-BIS(CHLOROMETHYL)-4,5-DIMETHYLBENZENE

2362-16-5

3,4-Dimethylbenzyl chloride

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

Formaldehyde o-Xylene IONIC LIQUID

Preparation Products

3,4-DIMETHYLPHENETHYLAMINE 2,5-Dimethylbenzyl chloride

3,4-Dimethylbenzyl chloride Suppliers

Global( 163)Suppliers
Supplier Tel Email Country ProdList Advantage
Henan Fengda Chemical Co., Ltd 		+86-371-86557731 +86-13613820652 info@fdachem.com China 20121 58
Capot Chemical Co.,Ltd. 		+86-（0）57185586718 +86-13336195806 sales@capot.com China 29640 60
Wuhan Chemwish Technology Co., Ltd 		027-67849912 sales@chemwish.com CHINA 10821 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49979 58
career henan chemical co 		+86-0371-86658258 +8613203830695 factory@coreychem.com China 29792 58
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418671 +8618949823763 sales@tnjchem.com China 34563 58
Shaanxi Dideu Medichem Co. Ltd 		+86-29-81139210 +86-17392587031 1059@dideu.com China 9996 58
Alfa Chemistry 		-- info@alfa-chemistry.com United States 2344 58
Dayang Chem (Hangzhou) Co.,Ltd. 		+86-0571-88938639 +8617705817739 info@dycnchem.com China 52704 58
Alfa Chemistry 		+1-5166625404; Info@alfa-chemistry.com United States 20405 58
Supplier Advantage
Henan Fengda Chemical Co., Ltd 		58
Capot Chemical Co.,Ltd. 		60
Wuhan Chemwish Technology Co., Ltd 		58
CONIER CHEM AND PHARMA LIMITED 		58
career henan chemical co 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58
Shaanxi Dideu Medichem Co. Ltd 		58
Alfa Chemistry 		58
Dayang Chem (Hangzhou) Co.,Ltd. 		58
Alfa Chemistry 		58

View Lastest Price from 3,4-Dimethylbenzyl chloride manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
3,4-Dimethylbenzyl chloride pictures 2026-07-09 3,4-Dimethylbenzyl chloride
102-46-5
 $1.00-101.00 1KG 99% Henan Fengda Chemical Co., Ltd
3,4-Dimethylbenzyl chloride pictures 2020-03-05 3,4-Dimethylbenzyl chloride
102-46-5
 $1.00 1KG 99% 200kg Career Henan Chemical Co
3,4-Dimethylbenzyl chloride pictures 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 Spectrum

3,4-Dimethylbenzyl chloride(102-46-5)1HNMR

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4-(chloromethyl)-1,2-dimethyl-benzen 4-(Chloromethyl)-1,2-dimethylbenzene Benzene, 1-(chloromethyl)-3,4-dimethyl- 4-CHLOROMETHYL-O-XYLENE AKOS BBS-00003954 1-CHLOROMETHYL-3,4-DIMETHYLBENZENE 3,4-DIMETHYLBENZYL CHLORIDE 3,4-DIMETHYLBENZYL CHLORIDE, TECH., 60% 3,4-Dimethylbenzyl chloride 70% 3,4-DIMETHYLBENZYL CHLORIDE (CONTAINS ISOMER): 70% 3,4-DIMETHYLBENZYL CHLORIDE (CONTAINS ISOMER) 70+% 3,4-Dimethylbenzyl c (contains isoMer) 3,4-DiMethylbenzyl Chloride  Esperox 570 Lupersol 575 tert-Pentyl peroxy-2-ethylhexanoate 3,4-Dimethylbenzyl Chloride (contains isomer)> Benzene, 4-(chloromethyl)-1,2-dimethyl- 3,4-Dimethylbenzyl chloride ISO 9001：2015 REACH 102-46-5 6999-3-7 Halogenated Hydrocarbons Organic Building Blocks BENZYL HALIDE C9 to C12 Aryl Building Blocks Aryl Benzenes Aromatic Halides (substituted) C9 to C12 Halogenated Hydrocarbons