acetylene tetrabromide 98% extrapure

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.

Five black plastic chemical bottles of various sizes are arranged on a gray surface against a dark gray background. Labels are visible but not fully legible.

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	79-27-6
Molecular Formula	C2H2Br4
Molecular Weight	345.67
Shelf Life	60 Months

Physical Properties
Physical State at 20 °C	Liquid	Colour	Colorless to yellowish liquid
Odour	Sweet pungent odor	Melting Point/ Freezing Point [°C]	– 1 °C
Auto-Ignition Temperature [°C]	335°C	Boiling Point [°C]	119 °C
Evaporation Rate	>1.0	Vapour Pressure [20°C]	0.1 hPa at 20 °C
Vapour Density	11.9	Density [g/cm3]	2.967
Solubility in Water [% weight]	Insoluble in water	Partition Coefficient Log POW Octanol / Water at 20°C	1.98

Specifications
Appearance	Pale yellow colored, heavy liquid with fuming.	Assay	Min. 98.0%
Density (D20°C/4°C)	2.963 – 2.967	Water (H2O)	Max. 0.05%

Dangerous Goods Information
UN Number	2504	DG Class	6.1

Safety Information & Hazard Symbols
Symbol	GHS06
Signal Word	Danger
Hazard Statement	H319-H330-H412
Precaution Statement	P260-P273-P284-P305 + P351 + P338-P310

acetylene tetrabromide 98% extrapure

SKU C00048-00250-HS Category Chemicals