Merck

PHR1560

Supelco

Terc-butilmetil éter

Pharmaceutical Secondary Standard; Certified Reference Material

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Sinónimos:
MTBE, Éter metil terc-butílico
Fórmula lineal:
(CH3)3COCH3
Número de CAS:
Peso molecular:
88.15
Beilstein:
1730942
Número de EC:
Número MDL:
ID de la sustancia en PubChem:
NACRES:
NA.24

grado

certified reference material
pharmaceutical secondary standard

Nivel de calidad

Agency

traceable to USP 1083303

densidad de vapor

3.1 (vs air)

CofA

current certificate can be downloaded

temp. de autoignición

705 °F

lim. expl.

15.1 %

envase

ampule of 3x1.2 mL

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

índice de refracción

n20/D 1.369 (lit.)

bp

55-56 °C (lit.)

densidad

0.74 g/mL at 25 °C (lit.)

application(s)

pharmaceutical (small molecule)

formato

neat

temp. de almacenamiento

2-30°C

SMILES string

COC(C)(C)C

InChI

1S/C5H12O/c1-5(2,3)6-4/h1-4H3

InChI key

BZLVMXJERCGZMT-UHFFFAOYSA-N

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Este artículo
4438085012608603
tert-Butyl Methyl Ether Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1560

tert-Butyl Methyl Ether

tert-Butyl methyl ether suitable for HPLC, ≥99.8% (GC)

Supelco

50126

tert-Butyl methyl ether

tert-Butyl methyl ether analytical standard

Supelco

08603

tert-Butyl methyl ether

packaging

ampule of 3x1.2 mL

packaging

-

packaging

-

packaging

-

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

-

technique(s)

HPLC: suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

pharmaceutical (small molecule)

application(s)

microbiology

application(s)

food and beverages

application(s)

environmental

format

neat

format

-

format

-

format

neat

storage temp.

2-30°C

storage temp.

-

storage temp.

-

storage temp.

-

Descripción general

Certified pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. tert-Butyl methyl ether (MTBE) is a gasoline additive. It is a commonly used organic solvent that can be synthesized by acid catalyzed reaction between methanol and isobutene. It is also an effective alternative to lead containing additives for enhancing the octane rating of gasoline.

Aplicación

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Nota de análisis

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

Otras notas

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Nota al pie de página

To see an example of a Certificate of Analysis for this material enter LRAC2091 in the slot below. This is an example certificate only and may not be the lot that you receive.

Productos recomendados

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

pictogramas

FlameExclamation mark

Palabra de señalización

Danger

Frases de peligro

Clasificaciones de peligro

Flam. Liq. 2 - Skin Irrit. 2

Código de clase de almacenamiento

3 - Flammable liquids

WGK

WGK 1

Punto de inflamabilidad F

-18.4 °F - closed cup

Punto de inflamabilidad C

-28 °C - closed cup


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Las referencias de los producto se combinan con los tamaños de envase y las cantidades cuando se muestran en la página web, por ejemplo: T1503-25G. Asegúrese de introducir el número de producto ÚNICAMENTE en el campo del Número de producto (ejemplo: T1503).

Ejemplo

T1503
Referencia del producto
-
25G
Tamaño del envase/cantidad

Otros ejemplos

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

introducir como 1.000309185)

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Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch».

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  • Si encuentra un número de lote como TO09019TO, introduzca el número de lote 09019TO sin las dos primeras letras.

  • Si encuentra un número de lote con un código de entrada como 05427ES-021, introduzca el número 05427ES sin el código de entrada -021.

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Ceinwen A Schreiner et al.
Regulatory toxicology and pharmacology : RTP, 70(2 Suppl), S29-S34 (2014-05-24)
Micronucleus and sister chromatid exchange (SCE) tests were performed for vapor condensate of baseline gasoline (BGVC), or gasoline with oxygenates, methyl tert-butyl ether (G/MTBE), ethyl tert butyl ether (G/ETBE), t-amyl methyl ether (G/TAME), diisopropyl ether (G/DIPE), t-butyl alcohol (TBA), or
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Journal of hazardous materials, 283, 218-226 (2014-10-04)
During the chloramination of natural waters, both chloramines and dissolved organic nitrogen (DON) can serve as nitrogen sources for the formation of trichloronitromethane (TCNM) and dichloroacetonitrile (DCAN). The present study investigated the formation kinetics and precursor characteristics of TCNM and
Shilo Rosenwasser et al.
The Plant cell, 26(6), 2689-2707 (2014-06-13)
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Ruth B Lathi et al.
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