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alpha,alpha'-Dibromo-p-xylene

alpha,alpha'-Dibromo-p-xylene Structure
CAS No.
623-24-5
Chemical Name:
alpha,alpha'-Dibromo-p-xylene
Synonyms
1,4-BIS(BROMOMETHYL)BENZENE;P-XYLYLENE DIBROMIDE;α,α′-Dibromo-p-xylene;P-XYLENE DIBROMIDE;1,4-bis(bromomethyl)-benzen;NSC 6226;O-dibroMo-benzyl;AKOS BBS-00000840;P-XYLYLENE BROMIDE;α,α'-Dibromo-p-xyL
CBNumber:
CB7235218
Molecular Formula:
C8H8Br2
Molecular Weight:
263.96
MOL File:
623-24-5.mol
MSDS File:
SDS
Modify Date:
2024/5/7 14:24:42

alpha,alpha'-Dibromo-p-xylene Properties

Melting point 143-145 °C(lit.)
Boiling point 245 °C(lit.)
Density 2.012
refractive index 1.614
Flash point 155-158°C/14mm
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility dioxane: soluble1g/10 mL (hot)
form Crystalline Powder and Coarse Crystals
color White to beige
Water Solubility soluble, hydrolyses
Sensitive Lachrymatory
BRN 1100019
CAS DataBase Reference 623-24-5(CAS DataBase Reference)
NIST Chemistry Reference Benzene, 1,4-bis(bromomethyl)-(623-24-5)
EPA Substance Registry System 1,4-Bis(bromomethyl)benzene (623-24-5)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  C
Risk Statements  34-22
Safety Statements  26-36/37/39-45
RIDADR  UN 3448 6.1/PG 2
WGK Germany  3
8-19-21
Hazard Note  Corrosive/Lachrymatory
TSCA  Yes
HazardClass  8
PackingGroup  III
HS Code  29039990
NFPA 704
1
3 1

alpha,alpha'-Dibromo-p-xylene price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) D44804 α,α′-Dibromo-p-xylene 97% 623-24-5 5G ₹1941.2 2022-06-14 Buy
Sigma-Aldrich(India) D44804 α,α′-Dibromo-p-xylene 97% 623-24-5 25G ₹4547.05 2022-06-14 Buy
Sigma-Aldrich(India) D44804 α,α′-Dibromo-p-xylene 97% 623-24-5 100G ₹18135.45 2022-06-14 Buy
Sigma-Aldrich(India) 34440 α,α′-Dibromo-p-xylene purum, ≥98.0% (GC) 623-24-5 25G ₹6403.85 2022-06-14 Buy
Sigma-Aldrich(India) 34440 α,α′-Dibromo-p-xylene purum, ≥98.0% (GC) 623-24-5 100G ₹22956.8 2022-06-14 Buy
Product number Packaging Price Buy
D44804 5G ₹1941.2 Buy
D44804 25G ₹4547.05 Buy
D44804 100G ₹18135.45 Buy
34440 25G ₹6403.85 Buy
34440 100G ₹22956.8 Buy

alpha,alpha'-Dibromo-p-xylene Chemical Properties,Uses,Production

Chemical Properties

white to light yellow crystal powde

Uses

It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals.

Purification Methods

Distil it under a vacuum and recrystallise it from EtOH, *benzene or chloroform. [Wenner Org Chem 17 527 1952, Beilstein 5 H 385, 5 I 187, 5 II 301, 5 III 859, 5 IV 970.]

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1,4-Di(brommethyl)-benzen 1,4-Dibromomethylbenzene p-(Bromomethyl)benzene p-alpha,alpha'-Dibromoxylene p-Bis(bromomethyl)benzene p-Xylene, alpha,alpha'-dibromo- P-XYLYLENE BROMIDE P-XYLIDENE DIBROMIDE OMEGA,OMEGA'-DIBROMO-P-XYLENE LABOTEST-BB LT01772888 A,A'-DIBROMO-P-XYLENE ALPHA,ALPHA'-DIBROMO-4-XYLENE ALPHA,ALPHA'-DIBROMO-P-XYLENE alpha,alpha'-DibroMo-p-xylene 97% α,α'-Dibromo-p-xylene ALPHA,ALPHA'-DIBROMO-1,4-XYLENE AKOS BBS-00000840 Benzene, 1,4-bis(bromomethyl)- ALPHA,ALPHA'-DIBROM-P-XYLOL p-Xylylenedibromide,97% à,à'-dibromo-p-xylene 1,4-Bis(bromomethyl)benzene, p-Xylylene dibromide P-XYLYENE DIBROMIDE ALPHA,ALPHA''-DIBROMO-P-XYLENE / 1,4-BIS(BROMOMETHYL)-BENZENE 1,4-Xylylene dibromide p-Di(bromomethyl)benzene 1,4-Phenylenebis(bromomethane) alpha,alpha'-Dibromo-p-xylene,97% 4-BroMoMethylbenzyl BroMide NSC 6226 p-Xylylene Bromide p-Xylylene Dibromide 1,4-Bis(bromomethyl)benzene p-xylylenen dibromide α,α′-Dibromo-p-xylene ,97% alpha,alpha'-Dibromo |á-|á-Dibromo-P-Xylene alpha,alpha'-Dibromo-p-xylene, p-Xylylene dibromide O-dibroMo-benzyl 1,4-dibenzyl broMide α,α'-Dibromo-p-xyL α,α'-Dibromo-p-xylene > α,α'-Dibromo-p-xylene, 97%, reagent grade Plerixafor 1,4-bis(Bromomethyl)benzene alpha,alpha'-Dibromo-p-xylene ISO 9001:2015 REACH 1,4-bis(Bromomethyl)benzene 1,4-bis(Bromomethyl)benzene Alfa, Alfa-Dibromo p-Xylene Alfa,alfa-Dibromo para Xylene ?,?'-dibromo-p-xylene 1,4-bis(bromomethyl)-benzen P-XYLYLENE DIBROMIDE P-XYLENE DIBROMIDE 1,4-BIS(BROMOMETHYL)BENZENE α,α′-Dibromo-p-xylene RSSYY(Perospirone Hydrochloride Hydrate)-3 alpha,alpha'-Dibromo-p-dimethylbenzene alpha,alpha'-Dibromo-p-xylene α,α'-Dibromo-p-xylene Methisosildenafil Impurity 54 623-24-5