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1-(4-Hydroxyphenyl)-1-pentanone

1-(4-Hydroxyphenyl)-1-pentanone structure

CAS No:
2589-71-1
Formula:
C11H14O2
Chemical Name:
1-(4-Hydroxyphenyl)-1-pentanone
Synonyms:
1-Pentanone,1-(4-hydroxyphenyl)-;Valerophenone,4′-hydroxy-;1-(4-Hydroxyphenyl)-1-pentanone;4-Valerylphenol;p-Hydroxyvalerophenone;NSC 49186;NSC 49321;4′-Hydroxyvalerophenone
Categories:
Active Pharmaceutical Ingredients > Other Chemical Drugs

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Description

white to light beige powder

1-(4-Hydroxyphenyl)-1-pentanone Basic Attributes

Molecular Weight：

178.23

Exact Mass：

178.23

EC Number：

219-978-7

UNII：

RFV916NJJ6

NSC Number：

49321|49186

DSSTox ID：

DTXSID6062541

HScode：

2914501900

Characteristics

PSA：

37.3

XLogP3：

2.6

Appearance：

white to light beige powder

Density：

1.1±0.1 g/cm3

Melting Point：

62-63 °C

Boiling Point：

210 °C @ Press: 15 Torr

Flash Point：

137.7±13.0 °C

Refractive Index：

1.529

Storage Conditions：

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Vapor Pressure：

0.000158mmHg at 25°C

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

R36/37/38

safety instructions：

S24/25-S37/39-S26

Marks：

Xi:Irritant

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 39 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

1-(4-Hydroxyphenyl)-1-pentanone Use and Manufacturing

Methods of Manufacturing

General procedure: Phenol (0.28 mmol) and acyl chloride (0.28 mmol) were dissolved in TfOH (3 ml) at 0 °C. The reaction mixture was warmed to room temperature for appropriate time in Table 2, then poured into cold water and ethyl acetate. The organic layer was washed with 1 M HCl, saturated NaHCO

Uses

Intermediates of Liquid Crystals

Manufacturing Info：

1-Pentanone, 1-(4-hydroxyphenyl)-: ACTIVE

Computed Properties

Molecular Weight:178.23
XLogP3:2.6
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:4
Exact Mass:178.099379685
Monoisotopic Mass:178.099379685
Topological Polar Surface Area:37.3
Heavy Atom Count:13
Complexity:158
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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CAS No.: 2589-71-1

Grade: Pharmaceutical Grade

Content: 99%

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Guide of 1-(4-Hydroxyphenyl)-1-pentanone

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
Latest News
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1-(4-Hydroxyphenyl)-1-pentanone

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