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4-Methylbenzyl alcohol

CAS No.
589-18-4
Chemical Name:
4-Methylbenzyl alcohol
Synonyms
Benzenemethanol, 4-methyl-;METHYLBENZYL ALCOHOL;p-methyl-benzylalcoho;p-Toluyl alcohol;PMAL;p-Tolymethanol;p-methylbenzyl;P-TOLYLCARBINOL;p-Tolyl-methanol;4-TOLYL CARBINOL
CBNumber:
CB2694649
Molecular Formula:
C8H10O
Molecular Weight:
122.16
MDL Number:
MFCD00004664
MOL File:
589-18-4.mol
MSDS File:
SDS
Last updated:2024-11-21 15:02:05

4-Methylbenzyl alcohol Properties

Melting point 59-61 °C(lit.)
Boiling point 217 °C(lit.)
Density 0,98 g/cm3
vapor pressure 1.6Pa at 25℃
refractive index 1.5265 (estimate)
FEMA 4624 | 4-METHYLBENZYL ALCOHOL
Flash point 116-118°C/20mm
storage temp. Sealed in dry,Room Temperature
form Crystalline Mass, Needles, or Crystals
pka 14.49±0.10(Predicted)
color White
Odor mild floral
Odor Type floral
Water Solubility Soluble in methanol, ether and ethanol. Slightly soluble in water.
JECFA Number 2065
BRN 1856550
LogP 1.67 at 20℃
CAS DataBase Reference 589-18-4(CAS DataBase Reference)
Substances Added to Food (formerly EAFUS) 4-METHYLBENZYL ALCOHOL
FDA UNII EXZ915A627
NIST Chemistry Reference Benzenemethanol, 4-methyl-(589-18-4)
EPA Substance Registry System 4-Methylbenzenemethanol (589-18-4)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H319
Precautionary statements  P264-P280-P305+P351+P338-P337+P313
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-37/39
WGK Germany  2
RTECS  DO9370000
TSCA  Yes
HS Code  29062990
NFPA 704
1
2 0

4-Methylbenzyl alcohol price More Price(32)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 127809 4-Methylbenzyl alcohol 98% 589-18-4 5g $29.3 2024-03-01 Buy
Sigma-Aldrich 127809 4-Methylbenzyl alcohol 98% 589-18-4 25g $66.7 2024-03-01 Buy
TCI Chemical M0162 4-Methylbenzyl Alcohol >99.0%(GC) 589-18-4 25g $49 2024-03-01 Buy
TCI Chemical M0162 4-Methylbenzyl Alcohol >99.0%(GC) 589-18-4 100g $123 2024-03-01 Buy
Alfa Aesar A15315 4-Methylbenzyl alcohol, 99% 589-18-4 25g $43.65 2024-03-01 Buy
Product number Packaging Price Buy
127809 5g $29.3 Buy
127809 25g $66.7 Buy
M0162 25g $49 Buy
M0162 100g $123 Buy
A15315 25g $43.65 Buy

4-Methylbenzyl alcohol Chemical Properties,Uses,Production

Chemical Properties

white crystalline mass, needles or crystals

Uses

Perfumery, flavoring dyes, laboratory reagent.

Uses

4-Methylbenzyl alcohol is used in fragrances, flavoring and as a laboratory reagent. It is also used as a raw material for the preparation of polycarbonates and 4-methyl-benzaldehyde.

Production Methods

p-Tolyl alcohol is commercially prepared by reducing p-tolyl aldehyde. It is used mainly in fragrances, and the major route of exposure is likely to be dermal contact.

Definition

ChEBI: A methylbenzyl alcohol in which the methyl substituent is para to the hydroxymethyl group.

Synthesis Reference(s)

The Journal of Organic Chemistry, 52, p. 946, 1987 DOI: 10.1021/jo00381a047

General Description

Needles or off-white crystalline powder.

Air & Water Reactions

Slightly soluble in water.

Reactivity Profile

4-Methylbenzyl alcohol can react with acids, acid chlorides, acid anhydrides and oxidizing agents.

Health Hazard

ACUTE/CHRONIC HAZARDS: When heated to decomposition 4-Methylbenzyl alcohol emits acrid smoke and toxic fumes of carbon monoxide and carbon dioxide.

Fire Hazard

Flash point data for 4-Methylbenzyl alcohol are not available. 4-Methylbenzyl alcohol is probably combustible.

Flammability and Explosibility

Not classified

Purification Methods

Crystallise the alcohol from pet ether (b 80-100o, 1g/mL), Et2O, pentane or H2O (m 61-62.1o). It can also be distilled in a vacuum. [Beilstein 6 H 498, 6 I 248, 6 II 469, 6 III 1779.]

104-87-0
589-18-4
Synthesis of 4-Methylbenzyl alcohol from p-Tolualdehyde
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View Lastest Price from 4-Methylbenzyl alcohol manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
4-Methylbenzyl alcohol pictures 2024-11-28 4-Methylbenzyl alcohol
589-18-4
US $5.00 / kg 1kg ≥98% 200mt/year Jinan Finer Chemical Co., Ltd
4-Methylbenzyl Alcohol pictures 2024-11-28 4-Methylbenzyl Alcohol
589-18-4
US $180.00 / kg 1kg 99% 20ton Hebei Zhuanglai Chemical Trading Co.,Ltd
4-Methylbenzyl alcohol pictures 2024-11-21 4-Methylbenzyl alcohol
589-18-4
US $1.00 / KG 1KG 99% 10 mt Hebei Weibang Biotechnology Co., Ltd
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