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Merck
CN

36580

α,α′-Dichloro-m-xylene

≥98.0% (GC)

Synonym(s):

1,3-Bis(chloromethyl)benzene

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About This Item

Linear Formula:
C6H4(CH2Cl)2
CAS Number:
626-16-4
Molecular Weight:
175.06
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24862579
EC Number:
210-932-1
Beilstein/REAXYS Number:
2079898
MDL number:
MFCD00000912
Assay:
≥98.0% (GC)

Key Documents

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InChI key

GRJWOKACBGZOKT-UHFFFAOYSA-N

InChI

1S/C8H8Cl2/c9-5-7-2-1-3-8(4-7)6-10/h1-4H,5-6H2

SMILES string

ClCc1cccc(CCl)c1

assay

≥98.0% (GC)

bp

250-255 °C (lit.)

Quality Level

100

solubility

methanol: soluble 1 g/10 mL, clear, colorless

density

1.202 g/mL at 25 °C (lit.)

functional group

chloro

Related Categories

General description

α,α′-Dichloro-m-xylene is an α-chloroxylene derivative and its photolysis in polar and non-polar solvents has been reported. Reactivity of α,α′-dichloro-m-xylene towards [Pt2(μ-S)2(PPh3)4] has been investigated.

Application

α,α′-Dichloro-m-xylene is suitable for use in the synthesis of 1,7-bis(6-methoxy-2-formylphenyl)-1,7-dioxaheptane.

pictograms

Skull and crossbones
GHS06

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
BCCH5280
BCBZ7275
BCBQ0195V
BCBN9096V
BCBJ3619V

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Synthesis and characterization of new macrocyclic schiff bases by the reaction of: 1, 7-Bis (6-methoxy-2-formylphenyl)-1, 7-dioxaheptane and their use in solvent extraction of metals.
Kedy S, et al.
Arabian Journal of Chemistry (2011)
Soumen Das et al.
Nuclear medicine and biology, 68-69, 49-57 (2019-02-17)
meta-[123/131I]Iodobenzylguanidine (mIBG) is a clinical agent used for imaging neuroendocrine tumors, where uptake in tumor is via active transport mechanism through norepinephrine transporters (NET). Our group in past have evaluated a 99mTc-analogue of the above tracer, based on 99mTc-4 + 1 labeling
Electrospray mass spectrometric investigation of the reactivity of the sulfide centers in [Pt2 (?-S) 2 (PPh3) 4] towards organic dihalides and the catalytic potential of this complex in the syntheses of organosulfur materials.
Chong SH, et al.
J. Mol. Catal. A: Chem., 204, 267-277 (2003)
Patricia Ponce et al.
Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology, 3(7), 700-705 (2004-07-09)
Photoacid generators (PAG) are chemical systems where light absorption renders strong acid formation, typically with quantum yields greater than one. Many compounds bearing halogen atoms are reported to produce hydrogen halides upon photolysis. Here, alpha-chloroxylene derivatives (ortho, meta and para)

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