y-butyrolactone 99% for synthesis

Six white plastic bottles with red caps of varying sizes are lined up in ascending order against a plain gray background.

Three chemical solution bottles with red caps are arranged side by side against a gray background. The labels read "Methyl Orange Indicator Solution" and "Fehling's Solution No. A.

Three white chemical bottles with red caps, labeled "Chemnovyo," arranged in order of size against a plain gray background.

Four plastic bottles of chemical reagents with red caps, labeled for different substances, are arranged in size order against a gray background.

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Six brown pharmaceutical containers of varying sizes with white and red ChemBooz labels are arranged in a row against a plain gray background.

Three black plastic bottles of nitric acid with white hazard labels are arranged in a row against a grey background.

Two brown glass bottles with red caps, labeled as chemical containers, are placed side by side on a gray surface with a dark background.

Two white plastic chemical containers with black lids, labeled "Chemnovato." The left contains Magnesium Sulphate, and the right contains Acetyl Salicylic Acid, both on a gray background.

Three chemical bottles labeled Toluene, Iso-Propyl Alcohol, and Chloroform are arranged side by side on a gray background.

Six brown glass bottles of varying sizes with white labels and black or white caps, containing Trichloroacetic Acid 99% AR from Chemoxy, are arranged in a row on a gray background.

Two brown glass bottles labeled "Chloroform 99.8% for HPLC" with hazard symbols, placed side by side on a neutral gray background.

Three dark brown bottles with red caps and Chemnovatic labels contain hydrochloric acid, nitric acid, and sulfuric acid, arranged side by side on a gray background.

Specification

Description

CAS	96-48-0
Molecular Formula	C4H6O2
Molecular Weight	86.09
Shelf Life	60 Months

Physical Properties
Physical State at 20 °C	Liquid	Colour	Clear colorless
pH Value	4 at 100 g/l at 20 °C	Melting Point/ Freezing Point [°C]	-45 °C
Flash Point [°C]	98 °C	Boiling Point [°C]	204 – 205 °C
Initial Boiling Point [°C]	204°C	Final Boiling Point [°C]	205 °C
Vapour Pressure [20°C]	2.0 hPa at 20 °C	Vapour Density	2.97
Density [g/cm3]	1.12	Partition Coefficient Log POW Octanol / Water at 20°C	-0.57
Explosion Limits – Upper [%]	16%	Explosion Limits -Lower [%]	1.40%

Specifications
Appearance	Clear colorless to pale yellow liquid	Assay (Gc Area %)	Min 99%
Density (D20°C/4°C)	1.128 – 1.129	Water (H2O)	Max 0.5 %
Refractive Index (20°C; 589 Nm)	1.4350 – 1.4360

Dangerous Goods Information
UN Number	–	DG Class	–

Safety Information & Hazard Symbols
Symbol	GHS05, GHS07
Signal Word	Danger
Hazard Statement	H302-H318-H336
Precaution Statement	P261-P280-P305 + P351 + P338

y-butyrolactone 99% for synthesis

SKU C00591-00500-HS Category Chemicals