| Identification | More | [Name]
2,5-Dimethylbromobenzene | [CAS]
553-94-6 | [Synonyms]
1-BROMO-2,5-DIMETHYLBENZENE
2,5-DIMETHYLBROMOBENZENE
2-BROMO-1,4-DIMETHYLBENZENE
2-BROMO-P-XYLENE
2,5-Dimethylphenyl bromide
2,5-Xylyl bromide
2-bromo-1,4-dimethyl-benzen
2-Bromo-1,4-xylene
benzene,2-bromo-1,4dimethyl-
p-Xylene, 2-bromo-
2-Bromo-1,4-dimethylbenzene~2,5-Dimethylbromobenzene
2-Bromo-p-xylene,98+%
2-BROMO-PARA-XYLENE
2-BROMO-P-XYLENE/1-BROMO-2,5-DIMETHYLBENZENE
1,4-Dimethyl-2-bromobenzene
2,5-Dimethyl-1-bromobenzene | [EINECS(EC#)]
209-055-7 | [Molecular Formula]
C8H9Br | [MDL Number]
MFCD00000074 | [Molecular Weight]
185.06 | [MOL File]
553-94-6.mol |
| Chemical Properties | Back Directory | [Appearance]
Clear colourless to light yellow liquid | [Melting point ]
9-10 °C(lit.)
| [Boiling point ]
199-201 °C(lit.)
| [density ]
1.34 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.550(lit.)
| [Fp ]
175 °F
| [storage temp. ]
Keep in dark place,Sealed in dry,Room Temperature | [form ]
Liquid | [color ]
Clear colorless to slightly colored | [Specific Gravity]
1.340 | [BRN ]
2040350 | [InChI]
1S/C8H9Br/c1-6-3-4-7(2)8(9)5-6/h3-5H,1-2H3 | [InChIKey]
QXISTPDUYKNPLU-UHFFFAOYSA-N | [SMILES]
Cc1ccc(C)c(Br)c1 | [CAS DataBase Reference]
553-94-6(CAS DataBase Reference) | [NIST Chemistry Reference]
Benzene, 2-bromo-1,4-dimethyl-(553-94-6) | [EPA Substance Registry System]
553-94-6(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [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 .
S24/25:Avoid contact with skin and eyes . | [RIDADR ]
UN 2810 6.1/PG 3 | [WGK Germany ]
3
| [TSCA ]
Yes | [HS Code ]
29039990 | [Storage Class]
10 - Combustible liquids | [Hazard Classifications]
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Chemical Properties]
Clear colourless to light yellow liquid | [Uses]
2-Bromo-1,4-dimethylbenzene was used in the synthesis of 2,5,2′,5′-tetrakismethylbiphenyl via Yamamoto coupling reaction. It was also used in the synthesis of cis-3,4-diphenyl-5,8-dimethylisocoumarins. |
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