![]() 1,4-Bis(bromomethyl)benzene structure
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Common Name | 1,4-Bis(bromomethyl)benzene | ||
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CAS Number | 623-24-5 | Molecular Weight | 263.957 | |
Density | 1.8±0.1 g/cm3 | Boiling Point | 245.0±0.0 °C at 760 mmHg | |
Molecular Formula | C8H8Br2 | Melting Point | 143-145 °C(lit.) | |
MSDS | Chinese USA | Flash Point | 139.5±21.0 °C | |
Symbol |
![]() GHS05 |
Signal Word | Danger |
Name | alpha,alpha'-Dibromo-p-xylene |
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Synonym | More Synonyms |
Density | 1.8±0.1 g/cm3 |
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Boiling Point | 245.0±0.0 °C at 760 mmHg |
Melting Point | 143-145 °C(lit.) |
Molecular Formula | C8H8Br2 |
Molecular Weight | 263.957 |
Flash Point | 139.5±21.0 °C |
Exact Mass | 261.899261 |
LogP | 3.62 |
Vapour Pressure | 0.0±0.4 mmHg at 25°C |
Index of Refraction | 1.611 |
Water Solubility | soluble, hydrolyses |
Symbol |
![]() GHS05 |
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Signal Word | Danger |
Hazard Statements | H314 |
Precautionary Statements | P280-P305 + P351 + P338-P310 |
Personal Protective Equipment | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
Hazard Codes | C:Corrosive; |
Risk Phrases | R22;R34 |
Safety Phrases | S26-S36/37/39-S45 |
RIDADR | UN 3448 6.1/PG 2 |
WGK Germany | 3 |
Packaging Group | III |
Hazard Class | 8 |
HS Code | 2903999090 |
HS Code | 2903999090 |
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Summary | 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
Synthesis of stereoisomers of antithrombotic nipecotamides.
Chirality 7 , 90, (1995) The stereoisomers of alpha,alpha'-bis[3-(N,N-diethylcarbamoyl)-piperidino]-p-xylene (1) were synthesized. Rac ethyl nipecotate was resolved by diastereomeric (-)-D- and (+)-L-tartrate salt formation. ... |
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Octahedral Fe(II) and Ru(II) complexes based on a new bis 1,10-phenanthroline ligand that imposes a well defined axis.
J. Am. Chem. Soc. 123(49) , 12215-21, (2001) A bis-chelating ligand (L1), made of two 7-(p-anisyl)-1,10-phenanthroline (phen) subunits connected with a p-(CH(2))(2)C(6)H(4)(CH(2))(2) spacer through their 4 positions, has been prepared, using Skr... |
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5, 5'-[(p-Phenylenedimethylene) dithio] bis (1-phenyl-1H-1, 2, 3, 4-tetrazole). Wang W, et al.
Acta Crystallogr. Sect. E Struct. Rep. Online 61(4) , 1163-1164, (2005)
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E1R D1E |
MFCD00000182 |
p-Xylylene dibromide |
α,α′-Dibromo-p-xylene |
EINECS 210-781-1 |
α,α'-Dibromo-p-xylene |
1,4-Bis(bromomethyl)benzene |
Benzene, 1,4-bis(bromomethyl)- |
α,α'-Dibromo-1,4-xylene |