Search   
MSDS 
:
 Tetraethylammonium Bromide, 99+%
CAS 
:
 71-91-0
SYNONYMS 
:
 ETAMBRO; TEAB; Tetrylammonium Bromide.
**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****

+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 71-91-0 |Ethanaminium, n,n,n-triethyl-, bromide| 99+ | 200-769-4 |
| | | | |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: XI
Risk Phrases: 36/37/38

**** SECTION 3 - HAZARDS IDENTIFICATION ****

EMERGENCY OVERVIEW
Irritating to eyes, respiratory system and skin.Hygroscopic (absorbs
moisture from the air).

Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation.
Ingestion:
May cause gastrointestinal irritation with nausea, vomiting and
diarrhea.
Inhalation:
May cause respiratory tract irritation.
Chronic:
No information found.

**** SECTION 4 - FIRST AID MEASURES ****

Eyes:
Flush eyes with plenty of water for at least 15 minutes,
occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid if irritation develops or persists. Wash clothing
before reuse. Flush skin with plenty of soap and water.
Ingestion:
If victim is conscious and alert, give 2-4 cupfuls of milk or water.
Never give anything by mouth to an unconscious person. Get medical
aid.
Inhalation:
Remove from exposure and move to fresh air immediately. If not
breathing, give artificial respiration. If breathing is difficult,
give oxygen. Get medical aid if cough or other symptoms appear.
Notes to Physician:

**** SECTION 5 - FIRE FIGHTING MEASURES ****

General Information:
As in any fire, wear a self-contained breathing apparatus in
pressure-demand, MSHA/NIOSH (approved or equivalent), and full
protective gear. Vapors may be heavier than air. They can spread
along the ground and collect in low or confined areas.
Extinguishing Media:
In case of fire, use water, dry chemical, chemical foam, or
alcohol-resistant foam. Use agent most appropriate to extinguish
fire.

**** SECTION 6 - ACCIDENTAL RELEASE MEASURES ****

General Information: Use proper personal protective equipment as indicated
in Section 8.
Spills/Leaks:
Clean up spills immediately, observing precautions in the Protective
Equipment section. Sweep up or absorb material, then place into a
suitable clean, dry, closed container for disposal. Avoid generating
dusty conditions. Provide ventilation.

**** SECTION 7 - HANDLING and STORAGE ****

Handling:
Wash thoroughly after handling. Remove contaminated clothing and
wash before reuse. Use with adequate ventilation. Avoid contact with
skin and eyes. Avoid ingestion and inhalation.
Storage:
Store in a cool, dry place. Keep containers tightly closed.

**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****

Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits
CAS# 71-91-0:


Personal Protective Equipment

Eyes:
Wear appropriate protective eyeglasses or chemical
safety goggles as described by OSHA's eye and face
protection regulations in 29 CFR 1910.133 or European
Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin
exposure.
Clothing:
Wear appropriate protective clothing to prevent skin
exposure.
Respirators:
A respiratory protection program that meets OSHA's 29
CFR 1910.134 and ANSI Z88.2 requirements or European
Standard EN 149 must be followed whenever workplace
conditions warrant respirator use.

**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****

Physical State: Solid
Color: very slightly beige
Odor: Odorless
pH: Not available.
Vapor Pressure: Negligible.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 285 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: N/A
Explosion Limits, upper: N/A
Decomposition Temperature: >285 deg C
Solubility in water: Soluble.
Specific Gravity/Density: 1.397
Molecular Formula: C8H20BrN
Molecular Weight: 210.16

**** SECTION 10 - STABILITY AND REACTIVITY ****

Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide, hydrogen bromide,
nitrogen, ammonia, amines.
Hazardous Polymerization: Has not been reported.

**** SECTION 11 - TOXICOLOGICAL INFORMATION ****

RTECS#:
CAS# 71-91-0: BS5950000
LD50/LC50:
CAS# 71-91-0: Oral, mouse: LD50 = >2 gm/kg.
Carcinogenicity:
Ethanaminium, n,n,n-triethyl-, bromide -
Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

**** SECTION 12 - ECOLOGICAL INFORMATION ****



**** SECTION 13 - DISPOSAL CONSIDERATIONS ****

Dispose of in a manner consistent with federal, state, and local regulations.

**** SECTION 14 - TRANSPORT INFORMATION ****

IATA
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

**** SECTION 15 - REGULATORY INFORMATION ****

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XI
Risk Phrases:
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 71-91-0: 3
Canada
CAS# 71-91-0 is listed on Canada's DSL List.
CAS# 71-91-0 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 71-91-0 is listed on the TSCA inventory.

**** SECTION 16 - ADDITIONAL INFORMATION ****

MSDS Creation Date: 2/03/1998 Revision #2 Date: 3/18/2003

The information above is believed to be accurate and represents the best
information currently available to us. However, we make no warranty of
merchantability or any other warranty, express or implied, with respect to
such information, and we assume no liability resulting from its use. Users
should make their own investigations to determine the suitability of the
information for their particular purposes. In no way shall the company be
liable for any claims, losses, or damages of any third party or for lost
profits or any special, indirect, incidental, consequential or exemplary
damages, howsoever arising, even if the company has been advised of
the possibility of such damages.
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Search More   
ALL MSDS PAGES IN THIS GROUP
NAMECAS
Nuclear Fast Red 6409-77-4
5-Sulfosalicylic acid dihydrate, p.a. 5965-83-3
5-Chloro-1-methyl-4-nitroimidazole 4897-25-0
Ethyl 2-ethylacetoacetate 607-97-6
tert-Butyl isothiocyanate, 99% (gc) 590-42-1
2-(4-Chlorosulfonylphenyl)ethyltrimethoxysilane 50% solution in 75-09-2
Methyl 2-Chloropropionate, 96% 17639-93-9
Sulfur, 99.5+%, Refined 7704-34-9
Sulfuric Acid, 95-98%, C.P. 7664-93-9
3-Octylthiophene, 90% 65016-62-8
7-Methoxycoumarin, 98+% 531-59-9
L-allo-Threonine, 99% 28954-12-3
1-(4-Chloromethylphenyl)-2-phenylethane, 98% 80676-35-3
L-Tartaric Acid, Reagent ACS, 99+% 87-69-4
3-Chloro-4-Fluorophenol, 99% 2612-57-9
2-Chloro-2-methylpropane, 99% 507-20-0
Testosterone, 99+% (tlc) 58-22-0
4-(4-Ethoxyphenylazo)-M-Phenylenediamine Monohydrochloride, 98% 2313-87-3
Tert-Amyl Alcohol, P.A. 75-85-4
Sodium amide 7782-92-5
4-(3-Phenylpropyl)pyridine, 97% 2057-49-0
Tetrachloroethylene 127-18-4
Tetradecane 629-59-4
Tetraethylammonium Bromide, 99+% 71-91-0
Tetrahydrofuran, 99+%, Stabilized with 0.025% BHT 109-99-9
Ethyl 3,5-dimethyl-1H-pyrrole-2-carboxylate, 98% 2199-44-2
Tetrahydroxy-P-Benzoquinone, 97% (Titr.) 319-89-1
1,2,3,4-Tetrahydronaphthalene, 95-98% 119-64-2
BOC-L-Phenylalanine, 99+% 13734-34-4
Antimony 7440-36-0
Tetramethylammonium hydroxide pentahydrate 75-59-2
Tetramethylammonium hydroxide, 25% in water 75-59-2
Thallous acetate, 99% (Titr.) 563-68-8
D-Leucine Methyl Ester Hydrochloride, 98% 5845-53-4
Thiamine hydrochloride 67-03-8
Ethyl 2-oxo-4-phenylbutyrate, 97% 64920-29-2
Mercaptoacetic acid, 80% in water 68-11-1
2-Chloromethyl-3,5-dimethyl-4-methoxypyridine hydrochloride 86604-75-3
Thiourea, P.A. 62-56-6
Sebacoyl Chloride, 99% (titr.) 111-19-3
Sodium Perchlorate Monohydrate, P.A. 7791-07-3
2'-Aminoacetophenone, 97% (GC) 551-93-9
1-Naphthoxyacetic acid, 97% 2976-75-2
2-Amino-4,6-dimethoxpyrimidine, 98% 36315-01-2
Carbamazepine, 99% 298-46-4
R-(+)-3-Pyrrolidnol, 98% 2799-21-5
Trimethylene sulfide, 97% 287-27-4
(S)-3-Pyrrolidinol, 99% 100243-39-8
D-(+)-Phenyllactic Acid, 98% 7326-19-4
Potassium trifluoromethanesulfonate, 99% 2926-27-4

Free MSDS Search ( Providing 250,000+ Material Properties )
Chemcas.com| Ads link:todaystock.net