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alpha,alpha'-Dichloro-p-xylene

alpha,alpha'-Dichloro-p-xylene structure

CAS No.: 623-25-6

Chemical Name:: alpha,alpha'-Dichloro-p-xylene

Synonyms: PXCL2;cp21645;p-Xylylene;p-Dichloroxylene;DICHLORO-P-XYLENE;a,a-Dichloroxylene;XYLENEDICHLORIDE-P;P-XYLENE DICHLORIDE;P-XYLYLENE CHLORIDE;alpha,alpha'-Dichlor

CBNumber:: CB7321054

Molecular Formula:: C8H8Cl2

Molecular Weight:: 175.06

MDL Number:: MFCD00000920

MOL File:: 623-25-6.mol

MSDS File:: SDS

Last updated:2023-12-25 17:47:29

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alpha,alpha'-Dichloro-p-xylene Properties

Melting point	98-101 °C(lit.)
Boiling point	254 °C(lit.)
Density	1,417 g/cm³
vapor pressure	0.541Pa at 25℃
refractive index	1.5544 (estimate)
Flash point	254°C
storage temp.	Inert atmosphere,Room Temperature
solubility	methanol: 50 mg/mL, clear
form	Crystalline Solid
color	White to light yellow
Water Solubility	hydrolysis
BRN	774706
LogP	3 at 25℃
CAS DataBase Reference	623-25-6(CAS DataBase Reference)
EWG's Food Scores	1
FDA UNII	55E5A3M473
NIST Chemistry Reference	Benzene, 1,4-bis(chloromethyl)-(623-25-6)
EPA Substance Registry System	Benzene, 1,4-bis(chloromethyl)- (623-25-6)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07,GHS09

Signal word

Warning

Hazard statements

H302-H315-H319-H335-H410

Precautionary statements

P273-P301+P312+P330-P302+P352-P305+P351+P338

Hazard Codes

Xn,Xi,T+,C

Risk Statements

22-36/38-36/37/38-26-50/53-34-36

Safety Statements

26-36/37-45-36/37/39-28A-27

RIDADR

3261

WGK Germany

RTECS

ZE4100000

9-19-21

Hazard Note

Irritant

TSCA

Yes

HazardClass

6.1

PackingGroup

HS Code

29036990

NFPA 704

	1
4		0

alpha,alpha'-Dichloro-p-xylene price More Price(22)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	105740	α,α′-Dichloro-p-xylene 98%	623-25-6	25g	$36.8	2024-03-01	Buy
Sigma-Aldrich	105740	α,α′-Dichloro-p-xylene 98%	623-25-6	100g	$107	2024-03-01	Buy
TCI Chemical	D0430	α,α'-Dichloro-p-xylene	623-25-6	25G	$37	2024-03-01	Buy
TCI Chemical	D0430	α,α'-Dichloro-p-xylene	623-25-6	100G	$86	2024-03-01	Buy
Alfa Aesar	A13976	p-Xylylene dichloride, 98%	623-25-6	100g	$77.65	2024-03-01	Buy

Product number	Packaging	Price	Buy
105740	25g	$36.8	Buy
105740	100g	$107	Buy
D0430	25G	$37	Buy
D0430	100G	$86	Buy
A13976	100g	$77.65	Buy

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

Chemical Properties

white to light yellow crystal powde

Uses

α,α′-Dichloro-p-xylene is a monomer used in preparation of poly(p-phenylene vinylene(PPV) nanotubes and nanorods by chemical vapor deposition (CVD) polymerization method 1 . α,α′-Dichloro-p-xylene was used in a study to investigate the effect of CVD monomer selection and reaction conditions on the resulting PPV polymer layer composition and luminescence properties 2 .

Uses

p-Xylylene dichloride is a monomer used in preparation of poly(p-phenylene vinylene(PPV) nanotubes and nanorods by chemical vapor deposition (CVD) polymerization method. It was used in a study to investigate the effect of CVD monomer selection and reaction conditions on the resulting PPV polymer layer composition and luminescence properties.

General Description

α,α′-Dichloro-p-xylene undergoes phase transfer catalysed polycondensation with t-butylcyanoacetate to form carbon-carbon chain polymer.

Flammability and Explosibility

Not classified

Purification Methods

Crystallise the xylene from *benzene and dry it under vacuum. [Beilstein 5 IV 967.]

alpha,alpha'-Dichloro-p-xylene Preparation Products And Raw materials

Raw materials

P-XYLENE

Preparation Products

1,4-Benzenedimethanol Benzene, 1,1'-methylenebis[4-(chloromethyl)- Dimethyl 2,2'-(1,4-phenylene)diacetate 1,4-Bis(imidazole-l-ylmethyl)benzene 1,4-BENZENEDIMETHANETHIOL

1,4-Phenylenediacetonitrile 1H-Imidazole, 1,1'-[1,4-phenylenebis(methylene)]bis[2-methyl- Diethyl (4-chloromethyl)benzylphosphonate, 95 %

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alpha,alpha'-Dichloro-p-xylene Suppliers

Global( 357)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Mojin Biotechnology Co., Ltd	+8613288715578	sales@hbmojin.com	China	12456	58
Hebei Yanxi Chemical Co., Ltd.	+8617531190177	peter@yan-xi.com	China	5993	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	7845	58
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	sales@capotchem.com	China	29797	60
Dalian Richfortune Chemicals Co., Ltd	0411-84820922 8613904096939	sales@richfortunechem.com	China	303	57
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21691	55
Shanghai Time Chemicals CO., Ltd.	+86-021-57951555 +8617317452075	jack.li@time-chemicals.com	China	1807	55
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Hebei Guanlang Biotechnology Co., Ltd.	+86-19930503282	alice@crovellbio.com	China	8823	58
Xiamen AmoyChem Co., Ltd	+86-592-6051114 +8618959220845	sales@amoychem.com	China	6387	58

Supplier	Advantage
Hebei Mojin Biotechnology Co., Ltd	58
Hebei Yanxi Chemical Co., Ltd.	58
Henan Fengda Chemical Co., Ltd	58
Capot Chemical Co.,Ltd.	60
Dalian Richfortune Chemicals Co., Ltd	57
Henan Tianfu Chemical Co.,Ltd.	55
Shanghai Time Chemicals CO., Ltd.	55
career henan chemical co	58
Hebei Guanlang Biotechnology Co., Ltd.	58
Xiamen AmoyChem Co., Ltd	58

View Lastest Price from alpha,alpha'-Dichloro-p-xylene manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2023-12-26	alpha,alpha'-Dichloro-p-xylene 623-25-6	US $100.00-1.00 / KG	1KG	99%	g-kg-tons, free sample is available	Henan Fengda Chemical Co., Ltd
2023-10-09	1,4-Bis(chloromethyl)benzene 623-25-6	US $30.00-10.00 / kg	1kg	0.99	20 tons	Hebei Yanxi Chemical Co., Ltd.
2023-09-08	alpha,alpha'-Dichloro-p-xylene 623-25-6	US $0.00 / KG	1KG	99%	50000KG/month	Hebei Mojin Biotechnology Co., Ltd

alpha,alpha'-Dichloro-p-xylene
623-25-6
US $100.00-1.00 / KG
99%
Henan Fengda Chemical Co., Ltd

1,4-Bis(chloromethyl)benzene
623-25-6
US $30.00-10.00 / kg
0.99
Hebei Yanxi Chemical Co., Ltd.

alpha,alpha'-Dichloro-p-xylene
623-25-6
US $0.00 / KG
99%
Hebei Mojin Biotechnology Co., Ltd

alpha,alpha'-Dichloro-p-xylene Spectrum

alpha,alpha'-Dichloro-p-xylene(623-25-6)MS alpha,alpha'-Dichloro-p-xylene(623-25-6)¹HNMR alpha,alpha'-Dichloro-p-xylene(623-25-6)¹³CNMR alpha,alpha'-Dichloro-p-xylene(623-25-6)IR1 alpha,alpha'-Dichloro-p-xylene(623-25-6)IR2 alpha,alpha'-Dichloro-p-xylene(623-25-6)Raman

623-25-6(alpha,alpha'-Dichloro-p-xylene)Related Search:

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4-(Chloromethyl)benzoic acid Xylene Thionyl chloride 1,2-Dichloro-4-(chloromethyl)benzene Sodium dichloroisocyanurate

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P-XYLYLENE CHLORIDE P-XYLENE DICHLORIDE α,αˊ-Dichloro-1,4-xylene a-a'Dichloro-P-Xylene(1:4BisChloroMethylP-Xylene) Alpha,Alpha'-Dichloro-P-Xylene,~95% p-Xylylenedichloride,98% alpha,alpha’-dichloro-p-xylen Benzene, p-bis(chloromethyl)- Benzene,1,4-bis(chloromethyl)- cp21645 p-Bis(chloromethyl)benzene p-Dichloroxylene p-Xylene, alpha,alpha'-dichloro- p-Xylene-alpha,alpha'-dichloride a,a-Dichloroxylene p-Xylylene à,à'-dichloro-p-xylene α,α′-Dichloro-p-xylene ,98% alpha,alpha'-Dichlor PARA-XYLENEDICHLORIDE ALPHAALPHADICHLOROPARAXYLENE ALPHA,ALPHA''-DICHLORO-P-XYLENE / 1,4-BIS(CHLOROMETHYL)BENZENE P-PHENYLENEDIMETHYLENECHLORIDE 1,4-Bis(chloromethyl)benzene, p-Xylylene dichloride 1,4-Xylylene dichloride alpha,alpha'-Dichloro-p-xylene,98% p-Xylylene Chloride p-Xylylene Dichloride 4-Bis(chloroMethyl)benzene 1,4-of the twobenzyl chloride α,α'-Dichloro-p-xylene 1,4-Bis(chloromethyl)-benzene for synthesis 1,4-bis(chloromethyl)-benzen CHLORO-(P-CHLOROMETHYL)PHENYLMETHANE DICHLORO-P-XYLENE DICHLORO(ALPHA, ALPHA'-)-P-XYLENE A,A'-DICHLORO-P-XYLENE A,A-DICHLORO-P-XYLENE ALPHA,ALPHA'-DICHLORO-4-XYLENE ALPHA,ALPHA'-DICHLORO-P-XYLENE ALPHA,ALPHA-DICHLORO-P-XYLENE 1,4-DI(CHLOROMETHYL)BENZENE 1,4-BIS-(CHLORMETHYL)-BENZENE 1,4-BIS(CHLOROMETHYL)BENZENE XYLENEDICHLORIDE-P PXCL2 P-XYLYLENE DICHLORIDE Alpha'-Dichloro-P-Xylene α,α'-Dichloro-p-xylene > α,α'-Dichloro-p-xylene, 98%, for synthesis α,α'-Dichloro-p-xylene alpha,alpha'-Dichloro-p-xylene ISO 9001：2015 REACH RSSYY(Perospirone Hydrochloride Hydrate)-4 Para Xylylene dichloride / a-a’ Dichloro-P-Xylene alpha,alpha'-Dichlorop-dimethylbenzene 1,4-p-Dichlorobenzyl α,α'-Dichloro-p-xylene, ≥ 98.0% alpha,alpha'-Dichloro-p-xylene α,α'-Dichloro-p-xylene