||DOT Hazard Label
||USCG CHRIS Code
|NIOSH Pocket Guide
||International Chem Safety Card
PHYSICAL DESCRIPTION: White crystalline powder or solid with a faint odor. Bitter taste. pH (aqueous solution) 5.5. (NTP, 1992)
Air & Water Reactions
Flash point data for this chemical are not available; however, it is probably combustible. (NTP, 1992)
SYMPTOMS: Symptoms of exposure to this compound include gastritis. Other symptoms include excitement, convulsions, hyperpyrexia, cerebral edema, depression and renal tubular necrosis. Ingestion of this type of compound may cause drowsiness, headache, dryness of the mouth, nausea, tachycardia, urinary retention, disorientation, nervousness, staggering gait, hallucinations, stupor, coma, hyperreflexia, tremors, nystagmus and hyperthermia. Other symptoms of exposure to this type of compound are mild sedation, inability to concentrate, lassitude, dizziness, hypotension, muscular weakness, incoordination, vomiting, diarrhea or constipation, epigastric pain, blurred vision and tinnitus.
ACUTE/CHRONIC HAZARDS: This compound is toxic by ingestion. When heated to decomposition it emits very toxic fumes of sulfur oxides, nitrogen oxides and hydrogen chloride gas. (NTP, 1992)
METHAPYRILENE HYDROCHLORIDE is light sensitive. Solutions of this chemical in water, DMSO, 95% ethanol or acetone should be stable for 24 hours under normal lab conditions. (NTP, 1992). Organosulfides are incompatible with acids, diazo and azo compounds, halocarbons, isocyanates, aldehydes, alkali metals, nitrides, hydrides, and other strong reducing agents. Reactions with these materials generate heat and in many cases hydrogen gas.
Belongs to the Following Reactive Group(s)
- Amines, Phosphines, and Pyridines
- Sulfides, Organic
- Salts, Acidic
Potentially Incompatible Absorbents
Use caution: Liquids with this reactive group classification have been
known to react with the
- Mineral-Based & Clay-Based Absorbents
Isolation and Evacuation
Excerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:
As an immediate precautionary measure, isolate spill or leak area in all directions for at least 50 meters (150 feet) for liquids and at least 25 meters (75 feet) for solids.
SPILL: Increase, in the downwind direction, as necessary, the isolation distance shown above.
FIRE: If tank, rail car or tank truck is involved in a fire, ISOLATE for 800 meters (1/2 mile) in all directions; also, consider initial evacuation for 800 meters (1/2 mile) in all directions. (ERG, 2016)
Fires involving this material can be controlled with a dry chemical, carbon dioxide or Halon extinguisher. (NTP, 1992)
SMALL SPILLS AND LEAKAGE: If you spill this chemical, you should dampen the solid spill material with water, then transfer the dampened material to a suitable container. Use absorbent paper dampened with water to pick up any remaining material. Seal your contaminated clothing and the absorbent paper in a vapor-tight plastic bag for eventual disposal. Wash all contaminated surfaces with a soap and water solution. Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.
STORAGE PRECAUTIONS: You should protect this material from exposure to light, and store it under ambient temperatures. (NTP, 1992)
RECOMMENDED RESPIRATOR: Where the neat test chemical is weighed and diluted, wear a NIOSH-approved half face respirator equipped with a combination filter cartridge, i.e. organic vapor/acid gas/HEPA (specific for organic vapors, HCl, acid gas, SO2 and a high efficiency particulate filter). (NTP, 1992)
DuPont Tychem® Suit Fabrics
No information available.
EYES: First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop.
SKIN: IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing. Gently wash all affected skin areas thoroughly with soap and water. If symptoms such as redness or irritation develop, IMMEDIATELY call a physician and be prepared to transport the victim to a hospital for treatment.
INHALATION: IMMEDIATELY leave the contaminated area; take deep breaths of fresh air. IMMEDIATELY call a physician and be prepared to transport the victim to a hospital even if no symptoms (such as wheezing, coughing, shortness of breath, or burning in the mouth, throat, or chest) develop. Provide proper respiratory protection to rescuers entering an unknown atmosphere. Whenever possible, Self-Contained Breathing Apparatus (SCBA) should be used; if not available, use a level of protection greater than or equal to that advised under Protective Clothing.
INGESTION: DO NOT INDUCE VOMITING. If the victim is conscious and not convulsing, give 1 or 2 glasses of water to dilute the chemical and IMMEDIATELY call a hospital or poison control center. Be prepared to transport the victim to a hospital if advised by a physician. If the victim is convulsing or unconscious, do not give anything by mouth, ensure that the victim's airway is open and lay the victim on his/her side with the head lower than the body. DO NOT INDUCE VOMITING. IMMEDIATELY transport the victim to a hospital.
OTHER: Since this chemical is a known or suspected carcinogen you should contact a physician for advice regarding the possible long term health effects and potential recommendation for medical monitoring. Recommendations from the physician will depend upon the specific compound, its chemical, physical and toxicity properties, the exposure level, length of exposure, and the route of exposure. (NTP, 1992)
Flash Point: data unavailable
Lower Explosive Limit (LEL): data unavailable
Upper Explosive Limit (UEL): data unavailable
Autoignition Temperature: data unavailable
324 ° F
Vapor Pressure: data unavailable
Vapor Density (Relative to Air): data unavailable
Specific Gravity: data unavailable
Boiling Point: data unavailable
greater than or equal to 100 mg/mL
at 68.9° F
Ionization Potential: data unavailable
IDLH: data unavailable
AEGLs (Acute Exposure Guideline Levels)
No AEGL information available.
ERPGs (Emergency Response Planning Guidelines)
No ERPG information available.
PACs (Protective Action Criteria)
No PAC information available.
EPA Consolidated List of Lists
No regulatory information available.
DHS Chemical Facility Anti-Terrorism Standards (CFATS)
No regulatory information available.
OSHA Process Safety Management (PSM) Standard List
No regulatory information available.
Alternate Chemical Names
- BLUE LINE
- COMPOUND 01013
- 2-((2-(DIMETHYLAMINO)ETHYL)-2-THENYLAMINO)PYRIDINE HYDROCHLORIDE
- 2-((2-(DIMETHYLAMINO)ETHYL)-2-THENYLAMINO)PYRIDINE MONOHYDROCHLORIDE
- 2-[[2-(DIMETHYLAMINO)ETHYL]-2-THENYLAMINO]PYRIDINE HYDROCHLORIDE
- 1,2-ETHANEDIAMINE, N,N-DIMETHYL-N'-2-PYRIDINYL-N'-(2-THIENYLMETHYL)-, MONOHYDROCHLORIDE
- ETHYLENEDIAMINE, N,N-DIMETHYL-N'-(2-PYRIDYL)-N'-(2-THENYL)-, HYDROCHLORIDE
- HISTADYL HYDROCHLORIDE
- METHAPYRILENE HYDROCHLORIDE
- N,N-DIMETHYL-N'-(2-PYRIDYL)-N'-(2-THENYL)ETHYLENEDIAMINE HYDROCHLORIDE
- N,N-DIMETHYL-N'-(2-THENYL)-N'-(2-PYRIDYL-ETHYLENE-DIAMINE HYDROCHLORIDE)
- N,N-DIMETHYL-N'-2-PYRIDINYL-N'-(2-THIENYLMETHYL)-1,2-ETHANEDIAMINE MONOHYDRO-CHLORIDE
- N-(2-PYRIDYL)-N-(2-THIENYL)-N,N'-DIMETHYL-ETHYLENEDIAMINE HYDROCHLORIDE
- PYRIDINE, 2-((2-(DIMETHYLAMINO)ETHYL)-2-THENYLAMINO)-, MONOHYDROCHLORIDE
- PYRIDINE, 2-[[2-(DIMETHYLAMINO)ETHYL]-2-THENYLAMINO]-, MONOHYDROCHLORIDE
- SEMIKON HYDROCHLORIDE
- THENYL D.P.E. HYDROCHLORIDE
- THENYLENE HYDROCHLORIDE
- THENYLPYRAMINE HYDROCHLORIDE
- W-53 HYDROCHLORIDE
- WIN 2848 HYDROCHLORIDE SALT