The Properties section of the product page includes the description "form liquid". This applies to all package sizes of the product.
B103608
γ-Butirolactona
γ-Butyrolactone
ReagentPlus®, ≥99%
Sinónimos:
γLactona del ácido hidroxibutírico, GBL, Lactona del ácido 4-hidroxibutírico
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Seleccione un Tamaño
25 G
$26.40
500 G
$68.80
2.5 KG
$115.90
20 KG
$878.00
Seleccione un Tamaño
Cambiar Vistas
25 G
$26.40
500 G
$68.80
2.5 KG
$115.90
20 KG
$878.00
About This Item
Fórmula empírica (notación de Hill):
C4H6O2
Número de CAS:
Peso molecular:
86.09
Beilstein:
105248
Número CE:
Número MDL:
Código UNSPSC:
12352100
ID de la sustancia en PubChem:
NACRES:
NA.22
Productos recomendados
densidad de vapor
3 (vs air)
Nivel de calidad
presión de vapor
1.5 mmHg ( 20 °C)
Línea del producto
ReagentPlus®
Ensayo
≥99%
Formulario
liquid
temp. de autoignición
851 °F
lim. expl.
16 %
índice de refracción
n20/D 1.436 (lit.)
bp
204-205 °C (lit.)
mp
−45 °C (lit.)
densidad
1.12 g/mL at 25 °C (lit.)
cadena SMILES
O=C1CCCO1
InChI
1S/C4H6O2/c5-4-2-1-3-6-4/h1-3H2
Clave InChI
YEJRWHAVMIAJKC-UHFFFAOYSA-N
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Categorías relacionadas
Aplicación
Acciones bioquímicas o fisiológicas
Precursor del ácido γ-hidroxibutírico (GHB). Bloquea la liberación de dopamina al bloquear el flujo de impulsos en las neuronas dopaminérgicas. El pretratamiento con γ-butirolactona permite la detección de la liberación de dopamina inducida por autorreceptor.
Precursor del ácido γ-hidroxibutírico (GHB); bloquea la liberación de dopamina.
Información legal
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
Palabra de señalización
Danger
Frases de peligro
Consejos de prudencia
Clasificaciones de peligro
Acute Tox. 4 Oral - Eye Dam. 1 - STOT SE 3
Órganos de actuación
Central nervous system
Código de clase de almacenamiento
10 - Combustible liquids
Clase de riesgo para el agua (WGK)
WGK 1
Punto de inflamabilidad (°F)
208.4 °F - closed cup
Punto de inflamabilidad (°C)
98 °C - closed cup
Equipo de protección personal
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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We have developed a rapid method that enables the simultaneous analysis of gamma-hydroxybutyrate (GHB) and its precursors, i.e. gamma-butyrolactone (GBL) and 1,4-butanediol (1,4-BD) in urine. The method comprised a simple dilution of the urine sample, followed by liquid chromatography-tandem mass
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Your product name γ-Butyrolactone with the number B103608 has an option for 500grams so I just wanted to double check that it’s in liquid form because the places I bought from before had there listings in liters. Thank you for your time.
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How can I determine the shelf life / expiration / retest date of this product?
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If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdfHelpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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