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W359505

Sigma-Aldrich

2,5-Xylenol

≥99%, FG

Synonym(s):

2,5-Dimethylphenol, 2-Hydroxy-p-xylene, p-Xylenol

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About This Item

Linear Formula:
(CH3)2C6H3OH
CAS Number:
95-87-4
Molecular Weight:
122.16
FEMA Number:
3595
Beilstein:
1099260
EC Number:
202-461-5
Council of Europe no.:
537
MDL number:
MFCD00002237
UNSPSC Code:
12164502
PubChem Substance ID:
24901801
Flavis number:
4.019
NACRES:
NA.21

biological source

synthetic

Quality Level

400

grade

FG
Fragrance grade
Halal
Kosher

Agency

follows IFRA guidelines
meets purity specifications of JECFA

reg. compliance

EU Regulation 1223/2009
EU Regulation 1334/2008 & 872/2012
FDA 21 CFR 110

Assay

≥99%

bp

212 °C (lit.)

mp

73-78 °C

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

fragrance allergen

no known allergens

Organoleptic

phenolic; sweet

SMILES string

Cc1ccc(C)c(O)c1

InChI

1S/C8H10O/c1-6-3-4-7(2)8(9)5-6/h3-5,9H,1-2H3

InChI key

NKTOLZVEWDHZMU-UHFFFAOYSA-N

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Signal Word

Danger

Hazard Statements

H301 + H311,H314,H411

Hazard Classifications

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

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Separation and determination of phenol, alpha-naphthol m- and p-, o-cresols and 2,5-xylenol, and catechol in the urine after mixed exposure to phenol, naphthalene, cresols, and xylenols.
G Bieniek et al.
British journal of industrial medicine, 43(8), 570-571 (1986-08-01)
G Bieniek
Occupational and environmental medicine, 51(5), 354-356 (1994-05-01)
Phenol (87.3 mg/l), p-cresol (58.6 mg/l), o-cresol (76.9 mg/l), and 2,5-xylenol (36.7 mg/l) were detected in the urine of workers employed in the distillation of the high temperature phenolic fraction of tar (carbolic oil). The concentrations of these compounds in
B J Day et al.
Research communications in chemical pathology and pharmacology, 76(1), 117-120 (1992-04-01)
Pulmonary metabolites of p-xylene, p-methylbenzyl alcohol (PMBA) and 2,5-dimethylphenol (DMP), were employed to investigate the divergent effects of p-xylene on pulmonary and hepatic metabolism. Rats were given PMBA, DMP, or 10% cremophore (control) ip daily for 3 days, and effects
M E Acuña-Argüelles et al.
Biotechnology letters, 25(7), 559-564 (2003-07-29)
A mixed culture aerobically metabolized phenol, cresol isomers (o-,m-,p-), 2-ethylphenol and xylenol isomers (2,5-DMP and 3,4-DMP) as the sole carbon and energy source. This culture had a high tolerance towards phenol with values of maximum degradation rate (Vmax) of 47
C C Yeo et al.
Microbiology (Reading, England), 143 ( Pt 8), 2833-2840 (1997-08-01)
Pseudomonas alcaligenes NCIB 9867 (strain P25X), which grows on 2,5-xylenol and harbours the plasmid RP4, was mated with a plasmid-free derivative of Pseudomonas putida NCIB 9869, strain RA713, which cannot grow on 2,5-xylenol. Some RA713 transconjugants, initially selected on 2,5-xylenol
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