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1,1,2,2-Tetrabromoethane

1,1,2,2-Tetrabromoethane
1,1,2,2-Tetrabromoethane
CAS No.
79-27-6
Chemical Name:
1,1,2,2-Tetrabromoethane
Synonyms
TBE;ai3-08850;KI82250000;1.1.2.2-Tetrab;Muthmans liquid;TETRABROMOETHANE;MUTHMANNS LIQUID;ETHANETETRABROMIDE;bromured’acetylene;s-Tetrabromoethane
CBNumber:
CB3344806
Molecular Formula:
C2H2Br4
Formula Weight:
345.65
MOL File:
79-27-6.mol

1,1,2,2-Tetrabromoethane Properties

Melting point:
1 °C
Boiling point:
244 °C
Density 
2.967 g/mL at 25 °C(lit.)
vapor density 
11.9 (vs air)
vapor pressure 
0.1 mm Hg ( 20 °C)
refractive index 
n20/D 1.637(lit.)
Flash point:
118-120°C/15mm
storage temp. 
Store at +15°C to +25°C.
solubility 
alcohol: miscible
form 
Liquid
color 
Clear
Water Solubility 
0.63 g/L (20 ºC)
Merck 
14,9185
Stability:
Stable. Incompatible with strong oxidizing agents, aluminium, magnesium, alkali metals.
CAS DataBase Reference
79-27-6(CAS DataBase Reference)
NIST Chemistry Reference
1,1,2,2-Tetrabromoethane(79-27-6)
EPA Substance Registry System
Ethane, 1,1,2,2-tetrabromo-(79-27-6)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  T+,T
Risk Statements  26-36-52/53
Safety Statements  24-27-45-61-1/2
RIDADR  UN 2504 6.1/PG 3
WGK Germany  2
RTECS  KI8225000
8
Hazard Note  Toxic
TSCA  Yes
HazardClass  6.1
PackingGroup  III
HS Code  29033036
Hazardous Substances Data 79-27-6(Hazardous Substances Data)
Toxicity LD50 i.p. in mice: 443.3 mg/kg (Wolff)
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H330 Fatal if inhaled Acute toxicity,inhalation Category 1, 2 Danger P260, P271, P284, P304+P340, P310,P320, P403+P233, P405, P501
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
H371 May cause damage to organs Specific target organ toxicity, single exposure Category 2 Warning P260, P264, P270, P309+P311, P405,P501
H372 Causes damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 1 Danger P260, P264, P270, P314, P501
H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501
H412 Harmful to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 3 P273, P501
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P284 Wear respiratory protection.
P310 Immediately call a POISON CENTER or doctor/physician.
P320 Specific treatment is urgent (see … on this label).
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P501 Dispose of contents/container to..…

1,1,2,2-Tetrabromoethane price More Price(11)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 185574 1,1,2,2-Tetrabromoethane 98% 79-27-6 250g $31.5 2018-11-13 Buy
Sigma-Aldrich 185574 1,1,2,2-Tetrabromoethane 98% 79-27-6 1kg $99.7 2018-11-13 Buy
TCI Chemical T0034 1,1,2,2-Tetrabromoethane >98.0%(GC) 79-27-6 25g $12 2018-11-22 Buy
TCI Chemical T0034 1,1,2,2-Tetrabromoethane >98.0%(GC) 79-27-6 500g $43 2018-11-22 Buy
Alfa Aesar A12943 1,1,2,2-Tetrabromoethane, 97% 79-27-6 50ml $33.9 2018-11-13 Buy

1,1,2,2-Tetrabromoethane Chemical Properties,Uses,Production

Chemical Properties

yellowish heavy liquid with odour of camphor and

Uses

Heavy liquid used for the separation of minerals

Uses

In microscopy, as solvent, separating minerals by density.

General Description

A yellowish liquid with a pungent odor, much like camphor. Irritates skin. Ingestion or inhalation may produce irritation or a narcotic effect. Chronic exposure may damage liver. Noncombustible, but decomposes at 374°F, releasing flammable and toxic fumes. Much denser than water. Used as a solvent for fats, oils and waxes.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

1,1,2,2-Tetrabromoethane is incompatible with strong bases and chemically active metals. Incompatible with hot iron, aluminum and zinc in the presence of steam. May react with magnesium. Softens or destroys most plastics and rubber .

Health Hazard

Inhalation of vapors or dust is extremely irritating. May cause burning of eyes and flow of tears. May cause coughing, difficult breathing and nausea. Brief exposure effects last only a few minutes. Exposure in an enclosed area may be very harmful. Fire will produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may cause pollution.

Fire Hazard

Some of these materials may burn, but none ignite readily. Containers may explode when heated.

Safety Profile

Poison by inhalation, ingestion, and intraperitoneal routes. An eye and skin irritant and a narcotic. Questionable carcinogen with experimental neoplastigenic data. Mutation data reported. When heated it emits hghly toxic fumes of carbonyl bromide and Br-. See also ACETYLENE COMPOUNDS and BROMIDES

Purification Methods

Wash it successively with conc H2SO4 (three times) and H2O (three times), dry it with K2CO3 and CaSO4 and distil it in a vacuum or at ~760mm. [Beilstein 1 IV 162.]

1,1,2,2-Tetrabromoethane Preparation Products And Raw materials

Raw materials

Preparation Products


1,1,2,2-Tetrabromoethane Suppliers

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1,1,2,2-Tetrabromoethane Spectrum


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