ChemicalBook >> CAS DataBase List >>P-TOLYL ACETATE

P-TOLYL ACETATE

CAS No.
140-39-6
Chemical Name:
P-TOLYL ACETATE
Synonyms
Narceol;narcelo;p-cresyl;FEMA 3073;p-Tolylacetat;p-Toylacetate;p-cresolacetate;P-TOLYL ACETATE;4-TOLYL ACETATE;4-Acetoxytoluene
CBNumber:
CB2183523
Molecular Formula:
C9H10O2
Molecular Weight:
150.17
MDL Number:
MFCD00008703
MOL File:
140-39-6.mol
MSDS File:
SDS
Last updated:2023-10-11 17:37:18

P-TOLYL ACETATE Properties

Melting point 48.5 °C
Boiling point 210-211 °C(lit.)
Density 1.047 g/mL at 25 °C(lit.)
vapor pressure 21.864Pa at 25℃
FEMA 3073 | P-TOLYL ACETATE
refractive index n20/D 1.501(lit.)
Flash point 194 °F
storage temp. Sealed in dry,Room Temperature
solubility Insoluble in water
form powder to lump to clear liquid
Specific Gravity 1.052 (20/4℃)
color White or Colorless to Almost white or Almost colorless
Odor at 1.00 % in dipropylene glycol. narcissus phenolic animal
Odor Type floral
Viscosity 11.88mm2/s
Water Solubility 1.195g/L at 25℃
JECFA Number 699
LogP 2.11 at 25℃
CAS DataBase Reference 140-39-6(CAS DataBase Reference)
Substances Added to Food (formerly EAFUS) P-TOLYL ACETATE
FDA UNII 42I5PWW20C
NIST Chemistry Reference Acetic acid, 4-methylphenyl ester(140-39-6)
EPA Substance Registry System Acetic acid, 4-methylphenyl ester (140-39-6)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P264-P270-P301+P312-P501
Hazard Codes  Xn
Risk Statements  22-36/37/38
Safety Statements  26-36/37/39
RIDADR  NA 1993 / PGIII
WGK Germany  2
RTECS  AJ7570000
HS Code  2915.39.3500
Toxicity The acute oral LD50 in rats was reported as 1.9 (1.12-3.23) g/kg (Denine, 1973). The acute dermal LD50 in rabbits was reported as 2.1 (1.24-3.57) g/kg (Denine, 1973).
NFPA 704
2
0

P-TOLYL ACETATE price More Price(14)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 291390 p-Tolyl acetate 99% 140-39-6 250ml $87.8 2023-06-20 Buy
Sigma-Aldrich W307300 p-Tolyl acetate ≥98%, FCC 140-39-6 sample $54.6 2023-01-07 Buy
TCI Chemical A0670 p-Tolyl Acetate >98.0%(GC) 140-39-6 25g $25 2023-06-20 Buy
TCI Chemical A0670 p-Tolyl Acetate >98.0%(GC) 140-39-6 500g $141 2023-06-20 Buy
Sigma-Aldrich W307300 p-Tolyl acetate ≥98%, FCC 140-39-6 1kg $204 2023-01-07 Buy
Product number Packaging Price Buy
291390 250ml $87.8 Buy
W307300 sample $54.6 Buy
A0670 25g $25 Buy
A0670 500g $141 Buy
W307300 1kg $204 Buy

P-TOLYL ACETATE Chemical Properties,Uses,Production

Chemical Properties

Colorless, oily liquid; odor similar to phenol. distillation with steam. Insoluble in water; soluble in common organic solvents. Combustible.

Chemical Properties

p-Tolyl acetate has a strong, floral odor (narcissus) with a characteristic honey-like flavor

Occurrence

Reported as a constituent of the essential oils of wallflower, cananga and ylang-ylang.

Uses

Perfumery, flavoring.

Uses

p-Tolyl acetate has been used in the total synthesis of (?)-incrustoporin.

Preparation

By acetylation of p-cresol.

Definition

ChEBI: Tolylacetate is a member of phenols and a benzoate ester.

Aroma threshold values

Detection: 25 ppb

Synthesis Reference(s)

The Journal of Organic Chemistry, 43, p. 2417, 1978 DOI: 10.1021/jo00406a025

General Description

The Fries rearrangement of p-tolyl acetate has been investigated using the H-form of various zeolites as catalysts. Mechanism of photo-Fries rearrangement of p-tolyl acetate has been studied.

Flammability and Explosibility

Not classified

Safety Profile

Moderately toxic by ingestion and skin contact. Combustible liquid. When heated to decomposition it emits toxic smoke and irritating fumes.

106-44-5
75-36-5
140-39-6
Synthesis of P-TOLYL ACETATE from p-Cresol and Acetyl chloride
Global( 197)Suppliers
Supplier Tel Email Country ProdList Advantage
career henan chemical co
+86-0371-86658258 sales@coreychem.com China 29919 58
SHANDONG ZHI SHANG CHEMICAL CO.LTD
+86 18953170293 sales@sdzschem.com CHINA 2931 58
Hubei Jusheng Technology Co.,Ltd.
18871490254 linda@hubeijusheng.com CHINA 28180 58
Chongqing Chemdad Co., Ltd
+86-023-61398051 +8613650506873 sales@chemdad.com China 39916 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427 sales@conier.com China 47464 58
Shaanxi Dideu Medichem Co. Ltd
18192627656 1012@dideu.com China 3909 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671 sales@tnjchem.com China 34572 58
ANHUI WITOP BIOTECH CO., LTD
+8615255079626 eric@witopchemical.com China 23396 58
Xi'an MC Biotech, Co., Ltd.
029-89275612 +8618991951683 mcbio_sales@163.com China 2255 58
Dideu Industries Group Limited
+86-29-89586680 +86-15129568250 1026@dideu.com China 29831 58

Related articles

View Lastest Price from P-TOLYL ACETATE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
P-TOLYL ACETATE pictures 2023-10-11 P-TOLYL ACETATE
140-39-6
US $0.00-0.00 / kg 1kg 0.99 50000kg Hebei Yibangte Import and Export Co. , Ltd.
p-Tolyl Acetate pictures 2021-10-29 p-Tolyl Acetate
140-39-6
US $0.00 / KG 1KG 98% 500kgs/month WUHAN FORTUNA CHEMICAL CO., LTD
p-Tolyl Acetate  pictures 2020-03-16 p-Tolyl Acetate
140-39-6
US $1.00-0.00 / KG 1KG 99% 50 tons Shaanxi Dideu Medichem Co. Ltd
  • P-TOLYL ACETATE pictures
  • P-TOLYL ACETATE
    140-39-6
  • US $0.00-0.00 / kg
  • 0.99
  • Hebei Yibangte Import and Export Co. , Ltd.
P-ACETOXYTOLUENE P-CRESYL ACETATE P-TOLYL ACETATE 4-Acetoxytoluene Narceol Paracresyl acetate paracresylacetate p-Cresol acetate p-cresolacetate p-cresyl p-Cresyl acetate fcc p-Cresylic acetate p-Methylphenyl acetate P-TOLYL ACETATE 98+% FCC Aceticacidp-cresolester KRESYLACETAT-PARA p-Tolylacetat Acetic Acid p-Cresyl Ester Acetic Acid p-Tolyl Ester p-Cresyl Acetate p-Tolyl Acetate (4-methylphenyl) ethanoate 4-Methylbenzoic AC Acetic acid 4-methylphenyl p-methylphenylacetate p-Tolyl ethanoate p-tolylethanoate p-Toylacetate narcelo 4-METHYL PHENYL ACETATE 4-METHYLPHENOL ACETATE 4-TOLYL ACETATE ACETIC ACID 4-METHYLPHENYL ESTER ACETIC ACID P-TOLYL ESTER ACETIC ACID P-CRESYL ESTER FEMA 3073 p-Tolyl Acetate > P-TOLYL ACETATE USP/EP/BP p-Cresyl acetate(kosher) Para Cresyl Acetae 140-39-6 104-39-6 CH3CO2C6H4CH3 Esters Organic Building Blocks C8 to C9 Carbonyl Compounds Building Blocks Organics