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Merck

8.03774

2,4-Dichlorophenol

for synthesis

Synonym(s):

2,4-Dichlorophenol, 2,4-DCP

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About This Item

Linear Formula:
2,4-(Cl)2C6H3OH
CAS Number:
Molecular Weight:
163.00
UNSPSC Code:
12352104
EC Index Number:
204-429-6
NACRES:
NA.22
MDL number:
Assay:
≥98.0% (GC)
Form:
crystals
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Product Name

2,4-Dichlorophenol, for synthesis

SMILES string

Clc1c(ccc(c1)Cl)O

InChI

1S/C6H4Cl2O/c7-4-1-2-6(9)5(8)3-4/h1-3,9H

InChI key

HFZWRUODUSTPEG-UHFFFAOYSA-N

vapor pressure

1.3 hPa ( 50 °C)

assay

≥98.0% (GC)

form

crystals

potency

780 mg/kg LD50, skin (Rat)

bp

209-211 °C/1013 hPa

mp

40-43 °C

transition temp

flash point 114 °C

storage temp.

2-30°C

Quality Level

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Melting range (lower value): ≥ 41 °C
Melting range (upper value): ≤ 44 °C
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1B

Storage Class

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

231.1 °F - closed cup

flash_point_c

110.6 °C - closed cup


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Deleterious substance

pdsc

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Global Trade Item Number

SKUGTIN
8.03774.010004022536383316
8.03774.050004022536383323

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