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Supelco

1-Methoxy-2-propanol

analytical standard

Sinônimo(s):

Propylene glycol methyl ether, Propyleneglycol monomethyl ether

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About This Item

Fórmula linear:
CH3CH(OH)CH2OCH3
Número CAS:
107-98-2
Peso molecular:
90.12
Beilstein:
1731270
Número CE:
203-539-1
Número MDL:
MFCD00004537
Código UNSPSC:
41116107
ID de substância PubChem:
329760094
NACRES:
NA.24

grau

analytical standard

Nível de qualidade

100

densidade de vapor

3.12 (vs air)

pressão de vapor

10.9 mmHg ( 25 °C)

Ensaio

≥99.7% (GC)

temperatura de autoignição

532 °F

prazo de validade

limited shelf life, expiry date on the label

Lim. expl.

13.8 %

técnica(s)

HPLC: suitable
gas chromatography (GC): suitable

índice de refração

n20/D 1.403 (lit.)
n20/D 1.403

p.e.

118-119 °C (lit.)

densidade

0.916 g/mL at 25 °C (lit.)

aplicação(ões)

environmental

Formato

neat

cadeia de caracteres SMILES

CC(O)COC

InChI

1S/C4H10O2/c1-4(5)3-6-2/h4-5H,3H2,1-2H3

chave InChI

ARXJGSRGQADJSQ-UHFFFAOYSA-N

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Descrição geral

1-Methoxy-2-propanol is one of the most common propylene-based glycol ethers that find potential use in several industrial and commercial applications, major use being as a component of paints, varnishes, inks, etc. It is often utilized as a less potent substitute for short-chained ethylene glycol ethers.

Aplicação

1-Methoxy-2-propanol may be used as an analytical standard for the determination of the analyte in human and animal biological samples by various chromatography techniques.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Pictogramas

FlameExclamation mark
GHS02,GHS07

Palavra indicadora

Warning

Frases de perigo

H226,H336

Declarações de precaução

P210 - P233 - P240 - P241 - P242 - P243

Classificações de perigo

Flam. Liq. 3 - STOT SE 3

Órgãos-alvo

Central nervous system

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

93.2 °F - closed cup

Ponto de fulgor (°C)

34 °C - closed cup

Equipamento de proteção individual

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
BCCD8085
BCBX4461
BCBR2420V

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Se precisar de uma versão específica, você pode procurar um certificado específico pelo número do lote ou da remessa.

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Supelco

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Sigma-Aldrich

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(1-Methoxy-2-propyl) acetate (stabilised with 2,6-di-tert-butyl-4-methyl-phenol) for synthesis

Sigma-Aldrich

8.18532

(1-Methoxy-2-propyl) acetate

2-Butoxyethyl acetate 99%

Sigma-Aldrich

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2-Butoxyethyl acetate

2-propanol analytical standard

Supelco

91237

2-propanol

Propylene glycol propyl ether ≥98.5%

Sigma-Aldrich

484326

Propylene glycol propyl ether

Gas-chromatographic determination of propylene-and diethylene glycol ethers in urine
Hubner B, et al.
Fresenius Journal of Analytical Chemistry, 342(9), 746-748 (1992)
J Laitinen et al.
Journal of chromatography. B, Biomedical sciences and applications, 694(1), 93-98 (1997-06-20)
At the end of a workweek 23 silkscreen printers gave a urine sample for capillary gas chromatographic analysis for 1,2-propanediol. The mean concentration was 2.52 (S.D. 2.01) mmol mol creatinine(-1) (median=1.76, n=23). The urinary excretion of 1,2-propanediol was linearly dependent
J Y Domoradzki et al.
Toxicological sciences : an official journal of the Society of Toxicology, 75(1), 31-39 (2003-07-15)
The kinetic equivalency of propylene glycol monomethyl ether (PGME), derived from propylene glycol monomethyl ether acetate (PGMEA), as well as the parent compound (PGME) following intravenous administration to Fischer 344 rats was evaluated. In addition, in vitro hydrolysis rates of
Nancy B Hopf et al.
Toxicology letters, 211(1), 77-84 (2012-03-17)
Aging adults represent the fastest growing population segment in many countries. Physiological and metabolic changes in the aging process may alter how aging adults biologically respond to pollutants. In a controlled human toxicokinetic study (exposure chamber; 12 m³), aging volunteers
H H Emmen et al.
Toxicology letters, 140-141, 249-259 (2003-04-05)
The objective of this study was to establish the possible occurrence of eye irritation and subjective symptoms in human volunteers exposed to propylene glycol monomethyl ether (PGME) vapour at concentrations of 0, 100 and 150 ppm. Testing was conducted in
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