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4-Ethoxyphenol

4-Ethoxyphenol structure

CAS No:
622-62-8
Formula:
C8H10O2
Chemical Name:
4-Ethoxyphenol
Synonyms:
Phenol,4-ethoxy-;Phenol,p-ethoxy-;4-Ethoxyphenol;Hydroquinone monoethyl ether;p-Ethoxyphenol;p-Hydroxyphenetole;Hydroquinone ethyl ether;NSC 9885;Ethyl 4-Hydroxyphenyl ether
Categories:
Food Additives > Other Food Additives

Description

beige crystalline powder or chunks Hydroquinone monoethyl ether has a sweet herbaceous odor, which is reminiscent of anise and fennel

Solid|White or colourless crystals, sweet herbaceous odour reminiscent of anise and fennel

4-Ethoxyphenol is a member of phenols and an aromatic ether.

4-Ethoxyphenol Basic Attributes

Molecular Weight：

138.16

Exact Mass：

138.16

BRN：

1907114

EC Number：

210-748-1

UNII：

605352N8AQ

NSC Number：

9885

DSSTox ID：

DTXSID3044251

HScode：

2909500000

Characteristics

PSA：

29.5

XLogP3：

1.8

Appearance：

Beige Crystalline Powder or Chunks

Density：

1.1±0.1 g/cm3

Melting Point：

66.5 °C

Boiling Point：

246.5 °C

Flash Point：

121°C/9mm

Refractive Index：

1.527

Water Solubility：

H2O: slightly soluble

Storage Conditions：

Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

41-37/38-22-36/37/38

safety instructions：

37/39-26-36

RTECS Number：

SL3790000

Marks：

Xn,Xi

Stability/Shelf Life：

Stable under normal temperatures and pressures.

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H315-H319-H335

GHS Classification：

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 156 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

Metabolism/Metabolites：

4-Ethoxyphenol has known human metabolites that include (2S,3S,4S,5R)-6-(4-ethoxyphenoxy)-3,4,5-trihydroxyoxane-2-carboxylic acid.

4-Ethoxyphenol Use and Manufacturing

Uses

Intermediates of Liquid Crystals

Manufacturing Info：

Phenol, 4-ethoxy-: ACTIVE

Use Classification：

Food additives -> Flavoring Agents|Flavoring Agents -> JECFA Flavorings Index

Food Additive Classes：

Flavoring Agents

Computed Properties

Molecular Weight:138.16
XLogP3:1.8
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:2
Exact Mass:138.068079557
Monoisotopic Mass:138.068079557
Topological Polar Surface Area:29.5
Heavy Atom Count:10
Complexity:85.3
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of 4-Ethoxyphenol

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CAS No.: 622-62-8

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Content: 99%

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