**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 20325-40-0 |3,3'-Dimethoxybenzidine dihydrochlorid| 99.0 | 243-737-5 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: T N
Risk Phrases: 22 45 50/53
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Harmful if swallowed. May cause cancer. Very toxic to aquatic
organisms, may cause long-term adverse effects in the aquatic
environment.Cancer suspect agent.The toxicological properties of
this material have not been fully investigated.
Potential Health Effects
Eye:
Dust may cause mechanical irritation.
Skin:
May cause skin irritation.
Ingestion:
May cause irritation of the digestive tract. The toxicological
properties of this substance have not been fully investigated.
Inhalation:
May cause respiratory tract irritation. The toxicological properties
of this substance have not been fully investigated.
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
immediately.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15
minutes while removing contaminated clothing and shoes. Wash clothing
before reuse.
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 immediately.
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.
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 water spray, dry chemical, carbon dioxide, or appropriate foam.
**** 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. Minimize dust
generation and accumulation. Avoid contact with eyes, skin, and
clothing. Keep container tightly closed. Avoid ingestion and
inhalation.
Storage:
Store in a cool, dry, well-ventilated area away from incompatible
substances. Keep containers tightly closed.
**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****
Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits
CAS# 20325-40-0:
United States OSHA: (Cancer suspect agent - see 29 CFR 1910.1010)
(listed under Benzidine).
France - VME: (listed as benzidine): 0.001 ppm VME; 0.008 mg/m3 V
Germany: (listed as benzidine): 0.001 ppm VME; 0.008 mg/m3 VME
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. Use a
NIOSH/MSHA or European Standard EN 149 approved
respirator if exposure limits are exceeded or if
irritation or other symptoms are experienced.
**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****
Physical State: Powder
Color: light purple
Odor: None reported
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 268 deg C
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: N/A
Explosion Limits, upper: N/A
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C14H16N2O2.2HCl
Molecular Weight: 317.20
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, dust generation.
Incompatibilities with Other Materials:
Oxidizing agents.
Hazardous Decomposition Products:
Hydrogen chloride, nitrogen oxides, carbon monoxide, carbon dioxide,
nitrogen.
Hazardous Polymerization: Has not been reported.
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 20325-40-0: DD1050000
LD50/LC50:
Not available.
Carcinogenicity:
3,3'-Dimethoxybenzidine dihydrochloride -
California: carcinogen, initial date 10/1/90
NTP: Known carcinogen (listed as Benzidine).
IARC: Group 1 carcinogen (listed as Benzidine).
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
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.*
Hazard Class: 6.1
UN Number: 2811
Packing Group: III
IMO
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2811
Packing Group: III
RID/ADR
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2811
Packing group: III
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: T N
Risk Phrases:
R 45 May cause cancer.
R 22 Harmful if swallowed.
R 50/53 Very toxic to aquatic organisms, may cause
long-term adverse effects in the aquatic environment.
Safety Phrases:
S 53 Avoid exposure - obtain special instructions
before use.
S 28A After contact with skin, wash immediately with
plenty of water.
S 37 Wear suitable 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# 20325-40-0: No information available.
Canada
CAS# 20325-40-0 is listed on Canada's DSL List.
CAS# 20325-40-0 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 20325-40-0 is listed on the TSCA inventory.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 10/26/1998 Revision #3 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 |
|
Zinc, Granular, 20 Mesh, P.A.
| 7440-66-6 |
|
Zinc, Granular, 30 Mesh, P.A.
| 7440-66-6 |
|
Zinc, Dust (Pract)
| 7440-66-6 |
|
Beta-Ionone, Synthetic, 98%
| 14901-07-6 |
|
Beta-Ionone, 96% (Titr.)
| 14901-07-6 |
|
Allyl Alcohol, 99%
| 107-18-6 |
|
3,3'-Dimethoxybenzidine dihydrochloride, 99%
| 20325-40-0 |
|
Pyridoxine Hydrochloride, 99.0-101.0% (Dry Substance)
| 58-56-0 |
|
4-Nitrophenyl Chloroformate, 97%
| 7693-46-1 |
|
Methyl Oleate
| 112-62-9 |
|
Ethyl iodoacetate, 98%
| 623-48-3 |
|
2-Hydroxyisobutyric acid, 98%
| 594-61-6 |
|
Basic Fuchsin (Cert)
| 632-99-5 |
|
Ethylene/vinyl acetate copolymer 14% vinyl acetate
| 24937-78-8 |
|
Methacrolein, 90-95%(GC), stabilized with hydroquinone
| 78-85-3 |
|
Ethylene/vinyl acetate copolymer 25% vinyl acetate, average
| 24937-78-8 |
|
Ethylene/vinyl acetate copolymer 28% vinyl acetate, avge.m.w.285.000
| 24937-78-8 |
|
Ethylene/vinyl acetate copolymer, pellets, avr. m.w.110000, stab.
| 24937-78-8 |
|
Ammonium sulfobetaine - 1
| |
|
2-Aminopyridine
| 504-29-0 |
|
D,L-Buthionine, 97%
| 3343-64-4 |
|
2-Chloroethanol, 99%
| 107-07-3 |
|
Resazurin, sodium salt, high purity biological stain
| 62758-13-8 |
|
Phenyl isocyanate, 99%
| 103-71-9 |
|
Triethanolamine hydrochloride, p.a.
| 637-39-8 |
|
Allyl Chloride, 98%
| 107-05-1 |
|
2-Hydroxyethyl methacrylate, 96%, stabilized with 200-400 ppm MEHQ
| 150-76-5 |
|
Poly(ethylene), low density, average m.w.50000
| 9002-88-4 |
|
Tributylborane, 1M solution in THF
| 109-99-9 |
|
Polysulfone Resin. Nominal M.W. 75000, (GPC) , Pellets
| 25135-51-7 |
|
4-Chlorophenol, 98%
| 106-48-9 |
|
4-Chlorophenol (Pract)
| 106-48-9 |
|
Trichloroacetonitrile, 98%
| 545-06-2 |
|
3-Diethylamino-1-propanol, 97%
| 622-93-5 |
|
1,6-Hexanediol, 99% -Total C6-Diols
| 629-11-8 |
|
Fullerene c60, 99.9+% (hplc)
| 99685-96-8 |
|
Fullerene c-60
| 99685-96-8 |
|
1H-Tetrazole, 98%
| 288-94-8 |
|
1,2,3,4-Tetrahydro-6,7-isoquinolinediol hy drobromide, 98%
| 52768-23-7 |
|
3,4-Dimethylphenylhydrazine Hydrochloride, 98%
| 60481-51-8 |
|
Ethyl p-toluenesulfonate, 98%
| 80-40-0 |
|
Dl-mandelic acid, 98+%
| 611-72-3 |
|
Phenanthrene, 98+%
| 85-01-8 |
|
Phenanthrene, fluorescent grade, 98% (uv-vis)
| 85-01-8 |
|
Dipropyl adipate
| 106-19-4 |
|
Aniline blue, water soluble, high purity biological stain
| 28631-66-5 |
|
L(-)-Malic acid, 99%
| 97-67-6 |
|
Bromothymol blue, water soluble indicator
| 34722-90-2 |
|
Bromocresol Green, Water Soluble, Indicator
| 67763-24-0 |
|
Bromophenol Blue Indicator
| 115-39-9 |
|
|