**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 74-95-3 |Dibromomethane | 99 | 200-824-2 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: XN
Risk Phrases: 22 52/53
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Harmful if swallowed. Harmful to aquatic organisms, may cause
long-term adverse effects in the aquatic environment.
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation. Prolonged and/or repeated contact may cause
irritation and/or dermatitis.
Ingestion:
Harmful if swallowed. Causes gastrointestinal irritation with
nausea, vomiting and diarrhea.
Inhalation:
Causes respiratory tract irritation. May cause severe irritation of
the respiratory tract with sore throat, coughing, shortness of
breath and delayed lung edema.
Chronic:
May cause liver and kidney damage. Prolonged exposure may produce a
narcotic effect.
**** SECTION 4 - FIRST AID MEASURES ****
Eyes:
Immediately flush eyes with plenty of water for at least 15 minutes,
occasionally lifting the upper and lower eyelids. Get medical aid
immediately.
Skin:
Get medical aid. Immediately flush skin with plenty of water for at
least 15 minutes while removing contaminated clothing and shoes.
Wash clothing before reuse.
Ingestion:
Do not induce vomiting. 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 immediately.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh
air immediately. If not breathing, give artificial respiration. If
breathing is difficult, give oxygen.
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. During a fire, irritating and highly toxic gases
may be generated by thermal decomposition or combustion. Use water
spray to keep fire-exposed containers cool. Containers may explode in
the heat of a fire. 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. Cool containers with flooding quantities of
water until well after fire is out.
**** SECTION 6 - ACCIDENTAL RELEASE MEASURES ****
General Information: Use proper personal protective equipment as indicated
in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth),
then place in suitable container. Avoid runoff into storm sewers and
ditches which lead to waterways. Clean up spills immediately,
observing precautions in the Protective Equipment section. Remove all
sources of ignition. Provide ventilation.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Wash thoroughly after handling. Wash hands before eating. Remove
contaminated clothing and wash before reuse. Use only in a
well-ventilated area. Avoid contact with eyes, skin, and clothing.
Avoid contact with skin and eyes. Avoid ingestion and inhalation. Do
not ingest or inhale.
Storage:
Store in a cool, dry place. Keep container closed when not in use.
**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****
Engineering Controls:
Use adequate general or local exhaust ventilation to keep airborne
concentrations below the permissible exposure limits.
Exposure Limits
CAS# 74-95-3:
Russia: 10 mg/m3 TWA
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:
Follow the OSHA respirator regulations found in 29
CFR 1910.134 or European Standard EN 149. Always use
a NIOSH or European Standard EN 149 approved
respirator when necessary.
**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****
Physical State: Liquid
Color: clear light amber
Odor: Perceptible odor.
pH: Not available.
Vapor Pressure: 35 mm Hg @ 20 C
Viscosity: Not available.
Boiling Point: 97 deg C
Freezing/Melting Point: -53 deg C
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: Not available.
Solubility in water: Slightly soluble in water.
Specific Gravity/Density: 2.48
Molecular Formula: CH2Br2
Molecular Weight: 173.822
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, excess heat, strong oxidants.
Incompatibilities with Other Materials:
Strong oxidizing agents, aluminum, and magnesium. Mixtures with
potassium explode upon light impact.
Hazardous Decomposition Products:
Carbon monoxide, irritating and toxic fumes and gases, carbon
dioxide, hydrogen bromide.
Hazardous Polymerization: Has not been reported.
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 74-95-3: PA7350000
LD50/LC50:
CAS# 74-95-3: Inhalation, rat: LC50 = 40 gm/m3/2H; Inhalation, rat:
LC50 = 40000 mg/m3; Oral, rabbit: LD50 = 1 gm/kg; Oral, rat: LD50 =
108 mg/kg; Skin, rabbit: LD50 = >4 gm/kg.
Carcinogenicity:
Dibromomethane -
Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
**** SECTION 12 - ECOLOGICAL INFORMATION ****
Other
No information available.
**** SECTION 13 - DISPOSAL CONSIDERATIONS ****
Dispose of in a manner consistent with federal, state, and local regulations.
**** SECTION 14 - TRANSPORT INFORMATION ****
IATA
Shipping Name: DIBROMOMETHANE
Hazard Class: 6.1
UN Number: 2664
Packing Group: III
IMO
Shipping Name: DIBROMOMETHANE
Hazard Class: 6.1
UN Number: 2664
Packing Group: III
RID/ADR
Shipping Name: DIBROMOMETHANE
Hazard Class: 6.1
UN Number: 2664
Packing group: III
USA RQ: CAS# 74-95-3: 1000 lb final RQ; 454 kg final RQ
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN
Risk Phrases:
R 22 Harmful if swallowed.
R 52/53 Harmful to aquatic organisms, may cause
long-term adverse effects in the aquatic environment.
Safety Phrases:
S 24 Avoid contact with skin.
S 61 Avoid release to the environment. Refer to
special instructions/safety data sheets.
WGK (Water Danger/Protection)
CAS# 74-95-3: No information available.
Canada
CAS# 74-95-3 is listed on Canada's DSL List.
CAS# 74-95-3 is listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 74-95-3 is listed on the TSCA inventory.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 10/02/1998 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.
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
|
|
|
| ALL MSDS PAGES IN THIS GROUP
| | NAME | CAS |
|
Phenethyl alcohol, 99+%
| 60-12-8 |
|
1,8-Diaminonaphthalene, 99%
| 479-27-6 |
|
4,4'-Methylene-Bis-(2,6-Diethylaniline) 99+%
| 13680-35-8 |
|
Poly(styrene), average m.w. 250.000
| 9003-53-6 |
|
Poly(styrene), ultra high molecular weight
| 9003-53-6 |
|
Heptafluorobutyric Acid, 99%
| 375-22-4 |
|
3-Chloro-1,2-Propanediol, 98%
| 96-24-2 |
|
1,2-Dibromobenzene, 99%
| 583-53-9 |
|
2-Amino-2-Methyl-1,3-Propanediol, 99%
| 115-69-5 |
|
Aflatoxin G2, crystalline
| 7241-98-7 |
|
2-Imidazolidone hemihydrate, 99+%
| 120-93-4 |
|
4-Chloro-1-butanol, 90-95% (GC), balance THF and HCl
| 109-99-9 |
|
Dibromomethane, 99%
| 74-95-3 |
|
N,N,3,5-Tetramethylaniline, 99% (GC)
| 4913-13-7 |
|
7-Bromoheptanonitrile, 98%
| 20965-27-9 |
|
o-Phthaloyl dichloride, remainder mainly phthalic acid, 90%
| 88-95-9 |
|
Vanadium(V) oxide, 99.6+%
| 1314-62-1 |
|
2,6-Bis(Hydroxymethyl)-P-Cresol, 97%
| 91-04-3 |
|
Anthrone, 98%
| 90-44-8 |
|
4-tert-Butyltoluene, p.a.
| 98-51-1 |
|
Methyl 4-Nitrobenzenesulfonate, 99+%
| 6214-20-6 |
|
7-Amino-4-Methylcoumarin, 98%
| 26093-31-2 |
|
Ammonium Sulfamate P.A.
| 7773-06-0 |
|
Trans-Stilbene, 96%
| 103-30-0 |
|
tert-Butyl chloroacetate, 99%
| 107-59-5 |
|
Cinnamoyl chloride 98%, Predominantly Trans
| 102-92-1 |
|
Iodine Monochloride, 98%
| 7790-99-0 |
|
Allyl phenyl ether, 99%
| 1746-13-0 |
|
N,N-Diethylethanolamine
| 100-37-8 |
|
Lithium perchlorate
| 7791-03-9 |
|
(S)-(-)-Amino-2-(1'-methoxy-1'-methylethyl )pyrrolidine
| 118535-61-8 |
|
Dl-2,4-pentanediol, 97%
| 625-69-4 |
|
Sodium hexafluoroantimonate, tech.
| 16925-25-0 |
|
1,3-Diphenylguanidine, 97%
| 102-06-7 |
|
4-Butoxyaniline, 97% (gc)
| 4344-55-2 |
|
L(-)-Epinephrine, 99%
| 51-43-4 |
|
Lithium bis(trimethylsilyl)amide 1M solution in THF/cyclohexane
| 109-99-9 |
|
2-Chloro-5-Nitrobenzaldehyde, 97%
| 6361-21-3 |
|
Tetraethylammonium Perchlorate, 95% (Titr.)
| 2567-83-1 |
|
l-Tartaric acid, disodium salt dihydrate, p.a.
| 6106-24-7 |
|
Digoxin, 95% HPLC (on Dried Substance)
| 20830-75-5 |
|
n-Acetylneuraminic acid, from bovine milk, 98%
| 131-48-6 |
|
1,4-Naphthoquinone, 99% (GC), contains up to 6% moisture
| 130-15-4 |
|
Methyl disulfide, 99%
| 624-92-0 |
|
Dowex 1x8-100 ion-exchange resin
| 12627-85-9 |
|
Dowex 1x8-400 ion-exchange resin
| 12627-85-9 |
|
Ethyl red
| 76058-33-8 |
|
Glycylglycine, 99+%
| 556-50-3 |
|
Lithium aluminum hydride, 95+%
| 16853-85-3 |
|
Cerium(IV) Oxide, 99.999%, - 325 Mesh
| 1306-38-3 |
|
|