Date Updated: 11/FEB/2006
Version 1.2
Regulation (EC) No 1907/2006
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1 - Product and Company Information
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Product Name PYRIDINE-2-ALDOXIME METHYL
METHANESULFONATE
Product Number P0268
Company
Century Ba-Shi Building 22A-B,
200020 Shanghai
Technical Phone # 86-21-61415566
Fax 86-21-61415567
E-mail Address
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2 - Hazards Identification
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3 - Composition/Information on Ingredients
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Product Name CAS # EC no Annex I
Index Number
2-PYRIDINEALDOXIME METHYL 154-97-2 205-839-8 None
METHANE-SULFONATE, 95%
Formula C7H9N2O.CH3O3S
Molecular Weight 232,2600 AMU
Synonyms Contrathion * 2-Formyl-N-methylpyridinium oxime
methanesulfonat * 2-Formyl-1-methylpyridinium
methanesulfonate oxim *
2-Hydroxyiminomethyl-N-methylpyridinium
methanesulphonate *
N-Methylpyridinium-2-aldoxime methanesulphonate
* 1-Methylpyridinium-2-aldoxime methanesulfonate
* N-Methylpyridinium methane sulfonate
2-aldoxime * 2-Pam methanesulfonate *
Pralidoxime mesylate * Pralidoxime
methanesulfonate * Pralidoxime methosulfate *
Protopam methanesulfonate * P2S * Pyridinium,
2-aldoxime, N-methyl methanesulphonat *
Pyridinium, 2-((hydroxyimino)methyl)-1-methyl-,
methanesulfonate (salt) (9CI)
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4 - First Aid Measures
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AFTER INHALATION
If inhaled, remove to fresh air. If breathing becomes difficult,
call a physician.
AFTER SKIN CONTACT
In case of skin contact, flush with copious amounts of water for
at least 15 minutes. Remove contaminated clothing and shoes.
Call a physician.
AFTER EYE CONTACT
In case of contact with eyes, flush with copious amounts of
water for at least 15 minutes. Assure adequate flushing by
separating the eyelids with fingers. Call a physician.
AFTER INGESTION
If swallowed, wash out mouth with water provided person is
conscious. Call a physician.
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5 - Fire Fighting Measures
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EXTINGUISHING MEDIA
Suitable: Water spray. Carbon dioxide, dry chemical powder, or
appropriate foam.
SPECIAL RISKS
Specific Hazard(s): Emits toxic fumes under fire conditions.
SPECIAL PROTECTIVE EQUIPMENT FOR FIREFIGHTERS
Wear self-contained breathing apparatus and protective clothing
to prevent contact with skin and eyes.
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6 - Accidental Release Measures
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PROCEDURE(S) OF PERSONAL PRECAUTION(S)
Wear protective equipment.
METHODS FOR CLEANING UP
Sweep up, place in a bag and hold for waste disposal. Avoid
raising dust. Ventilate area and wash spill site after material
pickup is complete.
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7 - Handling and Storage
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STORAGE
Store at 2-8°C
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8 - Exposure Controls / Personal Protection
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ENGINEERING CONTROLS
Mechanical exhaust required.
PERSONAL PROTECTIVE EQUIPMENT
Special Protective Measures: Wear appropriate government approved
respirator, chemical-resistant gloves, safety goggles, other
protective clothing.
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9 - Physical and Chemical Properties
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pH N/A
BP/BP Range N/A
MP/MP Range 154,000. - 156,000 °
C.
Flash Point N/A
Flammability N/A
Autoignition Temp N/A
Oxidizing Properties N/A
Explosive Properties N/A
Explosion Limits N/A
Vapor Pressure N/A
Partition Coefficient N/A
Viscosity N/A
Vapor Density N/A
Saturated Vapor Conc. N/A
Evaporation Rate N/A
Bulk Density N/A
Decomposition Temp. N/A
Solvent Content N/A
Water Content N/A
Surface Tension N/A
Conductivity N/A
Miscellaneous Data N/A
Solubility N/A
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10 - Stability and Reactivity
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STABILITY
Stable: Stable.
HAZARDOUS DECOMPOSITION PRODUCTS
Hazardous Decomposition Products: Carbon monoxide, Carbon dioxide,
Nitrogen oxides, Sulfur oxides.
HAZARDOUS POLYMERIZATION
Hazardous Polymerization: Will not occur
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11 - Toxicological Information
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RTECS NUMBER: UU4570000
ACUTE TOXICITY
LD50
Oral
Rat
7000,000000 mg/kg
LD50
Intraperitoneal
Rat
262 MG/KG
Remarks: Lungs, Thorax, or Respiration:Dyspnea.
Behavioral:Convulsions or effect on seizure threshold.
Behavioral:Tremor.
LD50
Subcutaneous
Rat
332 MG/KG
Remarks: Lungs, Thorax, or Respiration:Dyspnea.
Behavioral:Convulsions or effect on seizure threshold.
Behavioral:Tremor.
LD50
Intravenous
Rat
109 MG/KG
Remarks: Lungs, Thorax, or Respiration:Dyspnea.
Behavioral:Convulsions or effect on seizure threshold.
Behavioral:Tremor.
LD50
Oral
Mouse
3700,000000 mg/kg
LD50
Intraperitoneal
Mouse
132 MG/KG
LD50
Subcutaneous
Mouse
165 MG/KG
Remarks: Lungs, Thorax, or Respiration:Dyspnea.
Behavioral:Convulsions or effect on seizure threshold.
Behavioral:Tremor.
LD50
Intravenous
Mouse
118 MG/KG
LD50
Intramuscular
Monkey
356 MG/KG
Remarks: Behavioral:Tremor. Behavioral:Convulsions or effect on
seizure threshold. Lungs, Thorax, or Respiration:Dyspnea.
LD50
Intravenous
Rabbit
118 MG/KG
Remarks: Behavioral:Convulsions or effect on seizure threshold.
Behavioral:Muscle weakness. Lungs, Thorax, or
Respiration:Cyanosis.
LD50
Intramuscular
Rabbit
258 MG/KG
Remarks: Behavioral:Convulsions or effect on seizure threshold.
Behavioral:Muscle weakness. Lungs, Thorax, or
Respiration:Cyanosis.
ROUTE OF EXPOSURE
Multiple Routes: May cause irritation. May be harmful by
inhalation, ingestion, or skin absorption.
CONDITIONS AGGRAVATED BY EXPOSURE
The toxicological properties have not been thoroughly
investigated.
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12 - Ecological Information
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No data available.
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13 - Disposal Considerations
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SUBSTANCE DISPOSAL
Dissolve or mix the material with a combustible solvent and burn
in a chemical incinerator equipped with an afterburner and
scrubber. Observe all federal, state, and local environmental
regulations.
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14 - Transport Information
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RID/ADR
Non-hazardous for road transport.
IMDG
Non-hazardous for sea transport.
IATA
Non-hazardous for air transport.
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15 - Regulatory Information
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COUNTRY SPECIFIC INFORMATION
Germany
WGK: 2
Self-Classification
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16 - Other Information
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WARRANTY
The above information is believed to be correct but does not
purport to be all inclusive and shall be used only as a guide. The
information in this document is based on the present state of our
knowledge and is applicable to the product with regard to
appropriate safety precautions. It does not represent any
shall not be held liable for any damage resulting from handling or
from contact with the above product. See reverse side of invoice
or packing slip for additional terms and conditions of sale.
unlimitedpaper copies for internal use only.
DISCLAIMER
For R&D use only. Not for drug, household or other uses.
模块 15 - 法规信息
N/A
模块16 - 其他信息
N/A
