2,4-Dichlor-3,5-xylenol

Bezeichnung:2,4-Dichlor-3,5-xylenol

CAS-Nr133-53-9

Englisch Name:2,4-Dichloro-3,5-dimethylphenol

CBNumberCB3172979

SummenformelC8H8Cl2O

Molgewicht191.05

MOL-Datei133-53-9.mol

Synonyma

2,4-Dichlor-3,5-xylenol

2,4-Dichlor-3,5-xylenol physikalisch-chemischer Eigenschaften

Schmelzpunkt	91-96 °C
Siedepunkt	273.74°C (rough estimate)
Dichte	1.2559 (rough estimate)
Brechungsindex	1.5605 (estimate)
Flammpunkt	138°C
Aggregatzustand	powder to crystal
pka	8.30±0.28(Predicted)
Farbe	White to Light yellow to Light red
Merck	14,3076
BRN	2209273
InChI	InChI=1S/C8H8Cl2O/c1-4-3-6(11)8(10)5(2)7(4)9/h3,11H,1-2H3
InChIKey	IYOLBFFHPZOQGW-UHFFFAOYSA-N
SMILES	C1(O)=CC(C)=C(Cl)C(C)=C1Cl
CAS Datenbank	133-53-9(CAS DataBase Reference)
EPA chemische Informationen	2,4-Dichloro-3,5-dimethylphenol (133-53-9)

Sicherheit

Kennzeichnung gefährlicher	Xi
R-Sätze:	36/37/38
S-Sätze:	37/39-26
RIDADR	2430
TSCA	Yes
HazardClass	8
PackingGroup	III
HS Code	2908190090
Giftige Stoffe Daten	133-53-9(Hazardous Substances Data)

Gefahreninformationscode (GHS)

2,4-Dichloro-3,5-dimethylphenol Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
Beschreibung
2, 4-Dichloro-3, 5-Xylenol (DCMX), is a white to light yellow flake. DCMX is a secure and efficient antiseptic. It’s slightly soluble in water (20oC, 0.2g/L), very soluble in organic solvents such as alcohol, ether, ketone, etc., and dissolves in solutions of alkali hydroxides. It’s frequently used in industry fields such as personal care products such as hand-cleaning detergent, soap, dandruff control shampoo, and healthy products, such as film, glue water, oiled, textile, paper making, etc.
Chemische Eigenschaften
light beige powder
Verwenden
2,4-Dichloro-3,5-dimethylphenol is used as a preservative in aqueous functional fluids and as a microbicide in disinfectants, but in comparison with PCMX (38) is of lesser importance because it has a more intense smell and is less soluble in water.
Verwenden
Bacteriostat in soaps; mold inhibitor, preservative.
synthetische
2,4-Dichloro-3,5-dimethylphenol is obtained by reaction of 4-chloro-3,5-dimethylphenol with N-chloroacetamide in glacial acetic acid with concentrated HCl.
Vorbereitung Methode
2,4-Dichloro-3,5-dimethylphenol is obtained by reaction of 4-chloro-3,5-dimethylphenol with N-chloroacetamide in glacial acetic acid with concentrated HCl. It is used as a preservative in aqueous functional fluids and as a microbicide in disinfectants, but in comparison with 4-Chloro-3,5-Dimethylphenol is of lesser importance because it has a more intense smell and is less soluble in water.
Solubility in organics
2,4-Dichloro-3,5-dimethylphenol is soluble in alkali solutions, and readily soluble in organic solvents.
Solubility in water
It has a solubility in water of 0.2 g/L at 20 °C.

Properties and Applications

TEST ITEMS	SPECIFICATION
APPEARANCE	WHITE TO OFF WHITE POWDER OR BLOCK MASS POWDER
ODOUR	PHENOLIC CHARACTERISTIC ODOUR
CONTENT OF ACTIVE MATTER	98.0% min
MELT RANGE	92-95 ° C
BOILING POINT	269 ° C
SOLUBILITY 20 ° C/WATER	0.2g/L
DRY LOSS	0.10% max
IRON	80 ppm max
RESIDUE ON IGNITION	0.5% max
WA 2,4-Dichloro-3,5-dimethylphenol Upstream-Materialien And Downstream Produkte Upstream-Materialien N-Chloracetamid 4-Chlor-3,5-xylenol Downstream Produkte 4-Chlor-3,5-xylenol 2,4-Dichlor-3,5-xylenol Anbieter Lieferant Produzent Hersteller Vertrieb Händler. Global(278)Suppliers Region Americas 1 Belgium 2 Canada 1 China 195 Europe 3 France 1 Germany 5 India 23 Japan 1 Norway 1 South Korea 1 Switzerland 1 The Netherlands 1 Turkey 1 United Kingdom 12 United States 29 Clear All Done Hefei TNJ Chemical Industry Co.,Ltd. Telefon +86-0551-65418679<br/>+8618949832763 E-Mail info@tnjchem.com BLiT (Hefei)Chemical Co.,Ltd Telefon +86-551-62622640 E-Mail sales@blitchem.com Hebei Weibang Biotechnology Co., Ltd Telefon +8615531157085 E-Mail abby@weibangbio.com Hebei Weibang Biotechnology Co., Ltd Telefon +8617732866630 E-Mail bess@weibangbio.com Hebei Saisier Technology Co., LTD Telefon +86-18400010335<br/>+86-18034520335 E-Mail admin@hbsaisier.cn Hebei Zhuanglai Chemical Trading Co.,Ltd Telefon +8613343047651 E-Mail admin@zlchemi.com Hebei Longbang Technology Co., LTD Telefon +86-18633929156<br/>+86-18633929156 E-Mail admin@hblongbang.com Hebei Shengyang Water Conservancy Engineering Co., Ltd. Telefon +8615373025980 E-Mail clara@hbshengyang.com Shandong Deshang Chemical Co., Ltd. Telefon +86-0531-8875-2665<br/>+8613153039501 E-Mail info@deshangchem.com HebeiShuoshengImportandExportco.,Ltd Telefon +86-18532138899<br/>+86-18532138899 E-Mail L18532138899@163.com 1of2 133-53-9, 2,4-Dichloro-3,5-dimethylphenol Verwandte Suche: 2,4-Dichlorbenzoesure 3,4-Xylenol 3,5-Dimethylbenzoesure Dimethylphthalat 2,5-Xylenol Dimethyldisulfid Chlorxylenol Dimethylsulfoxid Dichloressigsure 4-Hydroxybenzol-1,3-disulfonsure Chlorthal-dimethyl 2,4-Xylenol 3,5-Xylenol Ethan Dichlor(diphenyl)silan Dimethylcarbonat Bis(4-chlorphenyl)sulfon 4-Chlor-3,5-xylenol 1of4 Send Inquriy Website-Startseite\| CAS\| Die PC-Version Chemical Book

2,4-Dichlor-3,5-xylenol

Gefahreninformationscode (GHS)

2,4-Dichloro-3,5-dimethylphenol Chemische Eigenschaften,Einsatz,Produktion Methoden

DRY LOSS

IRON

RESIDUE ON IGNITION

2,4-Dichloro-3,5-dimethylphenol Upstream-Materialien And Downstream Produkte

2,4-Dichlor-3,5-xylenol Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

133-53-9, 2,4-Dichloro-3,5-dimethylphenol Verwandte Suche: