**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 105-55-5 |N,n'-diethylthiourea | ca. 100 | 203-308-5 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: XN
Risk Phrases: 20/21/22 40
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Harmful by inhalation, in contact with skin and if swallowed.
Limited evidence of a carcinogenic effect.Toxic.Possible risks of
irreversible effects.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation. Harmful if absorbed through the skin.
Ingestion:
Harmful if swallowed. May cause gastrointestinal irritation with
nausea, vomiting and diarrhea.
Inhalation:
May cause respiratory tract irritation. Harmful if inhaled.
Chronic:
Possible risk of irreversible effects.
**** 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
immediately.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15
minutes while removing contaminated clothing and shoes. Remove
contaminated clothing and shoes.
Ingestion:
Get medical aid immediately. Do NOT induce vomiting. If conscious
and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
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:
Treat symptomatically and supportively.
Antidote:
None reported.
**** 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.
Extinguishing Media:
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:
Absorb spill with inert material (e.g. vermiculite, sand or earth),
then place in suitable container. Clean up spills immediately,
observing precautions in the Protective Equipment section. Avoid
generating dusty conditions. Provide ventilation.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Wash thoroughly after handling. Remove contaminated clothing and
wash before reuse. Minimize dust generation and accumulation. Avoid
contact with eyes, skin, and clothing. Keep container tightly closed.
Avoid ingestion and inhalation.
Storage:
Keep container closed when not in use. Store in a cool, dry,
well-ventilated area away from incompatible substances.
**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****
Engineering Controls:
Use process enclosure, local exhaust ventilation, or other
engineering controls to control airborne levels.
Exposure Limits
CAS# 105-55-5:
Personal Protective Equipment
Eyes:
Wear chemical splash goggles.
Skin:
Wear appropriate protective gloves to prevent skin
exposure.
Clothing:
Wear appropriate protective clothing to minimize
contact with skin.
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: white semi-transparent crystals
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 76.00 - 78.00 deg C
Autoignition Temperature: Not available.
Flash Point: 186 deg C ( 366.80 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: Soluble.
Specific Gravity/Density:
Molecular Formula: C5H12N2S
Molecular Weight: 132.23
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, dust generation, strong oxidants.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, oxides of nitrogen, oxides of sulfur, irritating and
toxic fumes and gases, carbon dioxide.
Hazardous Polymerization: Has not been reported
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 105-55-5: YS9800000
LD50/LC50:
CAS# 105-55-5: Oral, rat: LD50 = 316 mg/kg.
Carcinogenicity:
N,n'-diethylthiourea -
Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
**** SECTION 12 - ECOLOGICAL INFORMATION ****
Ecotoxicity:
Bacteria: Phytobacterium phosphoreum: 761.0 mg/L; 15 Minutes;
Microtox test
**** 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: XN
Risk Phrases:
R 20/21/22 Harmful by inhalation, in contact with
skin and if swallowed.
R 40 Limited evidence of a carcinogenic effect.
Safety Phrases:
S 36/37 Wear suitable protective clothing and
gloves.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 105-55-5: 2
Canada
CAS# 105-55-5 is listed on Canada's DSL List.
CAS# 105-55-5 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 105-55-5 is listed on the TSCA inventory.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 5/05/1999 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 |
|
Aliquat 336
| 5137-55-3 |
|
4,4'-Isopropylidenebis(2-(2,6-Dibromophenoxy)Ethanol), 98%
| 4162-45-2 |
|
4-Benzylpyridine, 97%
| 2116-65-6 |
|
Bis(Dibenzylideneacetone)Palladium
| 32005-36-0 |
|
Lucifer Yellow CH
| 67769-47-5 |
|
1-Oxododecyl-beta-D-glucopyranoside, 99+%
| 64395-92-2 |
|
Alpha Apo Oxytetracycline,"Can be Used as Secondary Standard"
| 18695-01-7 |
|
Dimethyl carbonate, 99%
| 616-38-6 |
|
2-Nitrodiphenylamine, 99% (UV-Vis)
| 119-75-5 |
|
Diethylaluminum iodide, 25 wt% solution in toluene
| 108-88-3 |
|
2,3-Dihydro-2-Thioxo-4-Thiazoleacetic Acid Ethyl Ester, 96% (Titr.)
| 38449-49-9 |
|
Harmol hydrochloride dihydrate
| 40580-83-4 |
|
Iridium, powder, 99.9%
| 7439-88-5 |
|
Phthalimide, Potassium Derivative, 99%
| 1074-82-4 |
|
Phenethyl alcohol, 99%
| 60-12-8 |
|
1,8-Diaminonaphthalene
| 479-27-6 |
|
Ruthenium(III) Chloride Trihydrate
| 13815-94-6 |
|
2-Chloro-6-Fluorobenzaldehyde, 95%
| 387-45-1 |
|
2-Propylpentanoic acid, 99%
| 99-66-1 |
|
Chrysophanic acid
| 481-74-3 |
|
Tetracarbonyldi-Mu-Chlorodirhodium (I)
| 14523-22-9 |
|
4-tert-Butylcalix (8)Arene, 97% (elemental analysis)
| 68971-82-4 |
|
4-Chlorobenzyl cyanide, 98+%
| 140-53-4 |
|
4,4'-Methylene-Bis-(2,6-Diethylaniline), 99%
| 13680-35-8 |
|
Dl-lysine monohydrochoride
| 70-53-1 |
|
5-Bromoindole-3-Acetic Acid, 99% (Titr.)
| 40432-84-6 |
|
Guanine, 99+%
| 73-40-5 |
|
3,4-Dimethoxyphenol, 97%
| 2033-89-8 |
|
4-Aminobenzo-18-Crown-6, Sesquihydrate, Hydrochloride, 99% (TLC)
| 0-00-1 |
|
Xylidine ponceau 2r
| 3761-53-3 |
|
DL-N-Acetylhomocysteine Thiolactone, 99%
| 17896-21-8 |
|
2-Methyl-2-Oxazoline, 99% (GC)
| 1120-64-5 |
|
1,3-Diethyl-2-thiourea
| 105-55-5 |
|
Acridine Hydrochloride, 97%
| 17784-47-3 |
|
4-Iodobenzonitrile
| 3058-39-7 |
|
4-Vinylbenzo-15-Crown-5, 97%
| 31943-70-1 |
|
3-Anilinopropionitrile, 98%
| 1075-76-9 |
|
Heptafluorobutyric anhydride, 98+%
| 336-59-4 |
|
Magnesium stearate
| 557-04-0 |
|
Methoxyacetyl chloride, stabilized, ca. 95%
| 38870-89-2 |
|
Poly(styrene), secondary standard m.w. 430.100/m.n. 119.600
| 9003-53-6 |
|
3-Chloropropyl thioacetate, tech., 90+%
| 13012-54-9 |
|
2-Methyl-1-Pentanol, 98.5+%
| 105-30-6 |
|
Alpha-Acetoxy-Isobutyryl Bromide, 91% Balance Chlorine Derivative
| 40635-67-4 |
|
3-Amino-5-Hydroxypyrazole, 98%
| 6126-22-3 |
|
6-Hydroxy-1,3-Benzoxathiol-2-One, 98+%
| 4991-65-5 |
|
Vanadium(III) chloride, 99%
| 7718-98-1 |
|
N-Isopropylhydroxylamine Hydrochloride, 97%
| 50632-53-6 |
|
Methyl 3-chlorobenzoate, 98%
| 2905-65-9 |
|
1-Pyrrolyl-borane, 1m sol in THF.
| 45376-40-7 |
|
|