ChemicalBook--->CAS DataBase List--->104-81-4

104-81-4

104-81-4 Structure

104-81-4 Structure
IdentificationMore
[Name]

4-Methylbenzyl bromide
[CAS]

104-81-4
[Synonyms]

1-bromomethyl-4-methylbenzene
4-BROMOMETHYLTOLUENE
4-METHYLBENZYL BROMIDE
A-BROMO-P-XYLENE
ALPHA-BROMO-P-XYLENE
P-METHYLBENZYL BROMIDE
P-XYLYL BROMIDE
1-(bromomethyl)-4-methyl-benzen
alpha-bromo-p-xylen
alpha-Bromo-p-xylol
Benzene, 1-(bromomethyl)-4-methyl-
Benzene,1-(bromomethyl)-4-methyl-
-Bromo-p-xylene
omega-Bromo-p-xylene
p-(bromomethyl)toluene
p-Xylene, alpha-bromo-
p-Xylyl-alpha-bromide
p-xylylalpha-bromide
4-Methylbenzyl bromide/alpha-Bromo-p-xylene
4-MethylbenzylBromide,~98%
[EINECS(EC#)]

203-240-6
[Molecular Formula]

C8H9Br
[MDL Number]

MFCD00000181
[Molecular Weight]

185.06
[MOL File]

104-81-4.mol
Chemical PropertiesBack Directory
[Appearance]

White to pale yellow solid or melt
[Melting point ]

34-36 °C(lit.)
[Boiling point ]

218-220 °C(lit.)
[density ]

1,324 g/cm3
[refractive index ]

1.5540 (estimate)
[Fp ]

208 °F
[storage temp. ]

2-8°C
[solubility ]

Chloroform (Sparingly), DMSO (Slightly)
[form ]

Crystalline Mass
[color ]

White to light yellow
[Water Solubility ]

practically insoluble
[Merck ]

14,10090
[BRN ]

507389
[InChI]

1S/C8H9Br/c1-7-2-4-8(6-9)5-3-7/h2-5H,6H2,1H3
[InChIKey]

WZRKSPFYXUXINF-UHFFFAOYSA-N
[SMILES]

Cc1ccc(CBr)cc1
[CAS DataBase Reference]

104-81-4(CAS DataBase Reference)
[NIST Chemistry Reference]

1-Bromomethyl-4-methylbenzene(104-81-4)
[EPA Substance Registry System]

Benzene, 1-(bromomethyl)-4-methyl- (104-81-4)
Safety DataBack Directory
[Symbol(GHS) ]

Corrosion (GHS05)
GHS05
[Signal word ]

Danger
[Hazard statements ]

H314
[Precautionary statements ]

P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363
[Hazard Codes ]

C
[Risk Statements ]

R34:Causes burns.
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
[RIDADR ]

UN 3417 6.1/PG 2
[WGK Germany ]

3
[RTECS ]

CY9039300
[F ]

8-19
[TSCA ]

Yes
[HazardClass ]

6.1
[PackingGroup ]

II
[HS Code ]

29039990
[Storage Class]

6.1A - Combustible acute toxic Cat. 1 and 2
very toxic hazardous materials
[Hazard Classifications]

Skin Corr. 1B
[Hazardous Substances Data]

104-81-4(Hazardous Substances Data)
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Hydrogen bromide-->p-Xylene-->p-(dimethoxymethyl)toluene-->4-Methylphenylacetic acid-->2-Methylbenzyl bromide
[Preparation Products]

Trimethylgermanium bromide-->Di-p-tolylmethane-->4-Methylbenzhydrol-->CHEMBRDG-BB 4024842-->1,4-Bis(imidazole-l-ylmethyl)benzene-->4-Methylbenzylsulfonyl chloride-->Boc-S-(4-methylbenzyl)-L-cysteine-->2-[(4-Methylbenzyl)sulfanyl]benzenecarboxylic acid-->2-[(2-Hydroxyethyl)(4-methylbenzyl)amino]-1-ethanol
Hazard InformationBack Directory
[Chemical Properties]

White to pale yellow solid or melt
[Uses]

4-Methylbenzyl bromide is used as a pharmaceutical intermediate.
[Uses]

In organic syntheses; in war-gas formulations.
[Purification Methods]

Crystallise the bromide from EtOH or pentane. [Beilstein 5 H 385, 5 IV 969.]
Spectrum DetailBack Directory
[Spectrum Detail]

4-Methylbenzyl bromide(104-81-4)MS
4-Methylbenzyl bromide(104-81-4)1HNMR
4-Methylbenzyl bromide(104-81-4)13CNMR
4-Methylbenzyl bromide(104-81-4)IR1
4-Methylbenzyl bromide(104-81-4)IR2
4-Methylbenzyl bromide(104-81-4)IR3
4-Methylbenzyl bromide(104-81-4)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

alpha-Bromo-p-xylene, 98%(104-81-4)
[Alfa Aesar]

4-Methylbenzyl bromide, 98%(104-81-4)
[Sigma Aldrich]

104-81-4(sigmaaldrich)
[TCI AMERICA]

alpha-Bromo-p-xylene,>98.0%(GC)(104-81-4)
104-81-4 suppliers list
Company Name: Shanghai Titan Enterprise Development Co., Ltd  Gold
Telephone: 16621224781
Website:
Company Name: J & K SCIENTIFIC LTD.  
Telephone: 18210857532 18210857532
Website: https://www.jkchemical.com
Company Name: Alfa Aesar  
Telephone: 400-6106006
Website: http://chemicals.thermofisher.cn
Company Name: TCI (Shanghai) Development Co., Ltd.  
Telephone: 021-67121386
Website: https://www.tcichemicals.com/CN/zh/
Company Name: Energy Chemical  
Telephone: 400-0056266
Website: www.energy-chemical.com
Company Name: Beijing Ouhe Technology Co., Ltd  
Telephone: 13552068683 13522913783
Website: www.ouhetech.cn/
Company Name: JinYan Chemicals(ShangHai) Co.,Ltd.  
Telephone: 13817811078
Website: www.jingyan-chemical.com
Company Name: Jia Xing Isenchem Co.,Ltd  
Telephone: 0573-85285100 18627885956
Website: https://www.chemicalbook.com/ShowSupplierProductsList14265/0_EN.htm
Company Name: Adamas Reagent, Ltd.  
Telephone: 400-6009262 15618770481
Website: www.tansoole.com
Company Name: Accela ChemBio Co.,Ltd.  
Telephone: 021-50795510 4000665055
Website: http://www.shao-yuan.com/
Company Name: Shijiazhuang Outejia Chemical Co. LTD  
Telephone: 0311-87795622
Website: http://www.adongcheng.com/cnindex.php
Company Name: Shanghai Hanhong Scientific Co.,Ltd.  
Telephone: 021-54306202 13764082696
Website: https://www.hanhongsci.com
Company Name: Shandong Xiya Chemical Co., Ltd  
Telephone: 13355009207 13355009207
Website: http://www.xiyashiji.com
Company Name: Sichuan Kulinan Technology Co., Ltd  
Telephone: 400-1166-196 18981987031
Website: http://www.hx-r.com/
Company Name: RYSS TECH LTD  
Telephone: 400-188-0725 +86 21 34310725 13611771617
Website: www.chemicalbook.com/ShowSupplierProductsList15256/0_EN.htm
Company Name: Sinopharm Chemical Reagent Co,Ltd.  
Telephone: 86-21-63210123
Website: www.reagent.com.cn
Company Name: Shanghai Sunway Pharmaceutical Technology Co., Ltd  
Telephone: 13761987713
Website: www.sunwaypharm.cn
Company Name: Aemon Chemical  
Telephone: 0086-755-86198205
Website: www.aemonchem.com
Tags:104-81-4 Related Product Information
7789-38-0 106-95-6 104-15-4 50700-72-6 119302-91-9 106-44-5 99-94-5 81-15-2 1239-45-8 56-53-1 100-39-0 17201-43-3 2857-97-8 1642-81-5 518-67-2 122-00-9 75-16-1 1330-20-7