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重要文件

W359505

Sigma-Aldrich

2,5-二甲苯酚

≥99%, FG

同義詞:

2,5-二甲基苯酚, 2-羟基-对二甲苯, 对二甲苯酚

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About This Item

線性公式:
(CH3)2C6H3OH
CAS號碼:
分子量::
122.16
FEMA號碼:
3595
Beilstein:
1099260
EC號碼:
歐洲委員會號碼:
537
MDL號碼:
分類程式碼代碼:
12164502
PubChem物質ID:
Flavis號碼:
4.019
NACRES:
NA.21
agency:
follows IFRA guidelines
meets purity specifications of JECFA

生物源

synthetic

品質等級

等級

FG
Fragrance grade
Halal
Kosher

agency

follows IFRA guidelines
meets purity specifications of JECFA

法律遵循

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

化驗

≥99%

bp

212 °C (lit.)

mp

73-78 °C

應用

flavors and fragrances

文件

see Safety & Documentation for available documents

食物過敏原

no known allergens

香料過敏原

no known allergens

感官的

phenolic; sweet

SMILES 字串

Cc1ccc(C)c(O)c1

InChI

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

InChI 密鑰

NKTOLZVEWDHZMU-UHFFFAOYSA-N

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訊號詞

Danger

危險分類

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

儲存類別代碼

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

水污染物質分類(WGK)

WGK 3

個人防護裝備

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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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
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)
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
Chew Chieng Yeo et al.
Gene, 312, 239-248 (2003-08-12)
Pseudomonas alcaligenes NCIMB 9867 (strain P25X) produces isofunctional enzymes of the gentisate pathway that enables the degradation of xylenols and cresols via gentisate. Previous reports had indicated that one set of enzymes is constitutively expressed whereas the other set is
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

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