Aminoundecanoic acid

201.31

201.31

219-417-6

SFU34976HB

662428|240503

DTXSID5020077

29224995

63.3

-1

White Crystalline Powder

1.0±0.1 g/cm3

191 °C

334.9°C at 760 mmHg

156.3±20.4 °C

1.470

H2O: 2 g/L (20 ºC)

Store at 0-5°C

8.39E-05mmHg at 25°C

Oral-ratLDL0: 14.7 mg/kg

Flammable; high temperature produces toxic nitrogen oxide fumes

Insoluble in water.

Acids, Carboxylic

11-AMINOUNDECANOIC ACID is incompatible with strong oxidizing agents, strong acids and strong bases. (NTP, 1992)

NONH for all modes of transport

1

52

24/25

YQ2293000

Xn:Harmful;

Warehouse ventilated, low temperature and dry

P273, P501

H402

DHHS/NTP; Toxicology & Carcinogenesis Studies of 11-Aminoundecanoic Acid in F344/N Rats and B6C3F1 Mice (Feed Study) Technical Report Series No. 216 (1982) NIH Publication No. 82-1772

Flash point data for this chemical are not available; however, it is probably combustible. (NTP, 1992)

Not Classified

Fires involving this material can be controlled with a dry chemical, carbon dioxide or Halon extinguisher. A water spray may also be used. (NTP, 1992)

SMALL SPILLS AND LEAKAGE: If you spill this chemical, you should dampen the solid spill material with 5% acetic acid, then transfer the dampened material to a suitable container. Use absorbent paper dampened with 5% acetic acid to pick up any remaining material. Your contaminated clothing and the absorbent paper should be sealed in a vapor-tight plastic bag for eventual disposal. Wash all contaminated surfaces with 5% acetic acid followed by washing 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 store this material under ambient conditions. Keep it away from strong oxidizers, acids and bases. (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)

most toxic

A carcinogenesis bioassay of 11-aminoundecanoic acid was carried out by administering diets containing 7,500 or 15,000 ppm 11-aminoundecanoic acid to F344 rats and B6C3F1 mice. Groups of 50 rats and 50 mice of either sex were administered the test chemical for 104 wk (rats) or 103 wk (mice). Controls consisted of 50 untreated rats and 50 untreated mice of each sex. ... Under the conditions of this bioassay, 11-aminoundecanoic acid was carcinogenic for male F344 rats, inducing neoplastic nodules in the liver and transitional cell carcinomas of the urinary bladder. The test chemical was not carcinogenic for female F344 rats. No clear evidence was found for the carcinogenicity of 11-aminoundecanoic acid in B6C3F1 mice of either sex, although the incr in malignant lymphoma in male mice may have been associated with administration of 11-aminoundecanoic acid.

SYMPTOMS: Symptoms of exposure to this chemical may include irritation. ACUTE/CHRONIC HAZARDS: This compound is harmful by ingestion, inhalation or skin absorption. It may cause irritation. When heated to decomposition it emits toxic fumes of carbon monoxide, carbon dioxide and nitrogen oxides. (NTP, 1992)

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)

11-aminoundecanoic acid

Plastics product manufacturing|Undecanoic acid, 11-amino-: ACTIVE|S - indicates a substance that is identified in a final Significant New Use Rule.|Industrial manufacture of /Nylon 11 and 11-aminoundecanoic acid/ is primarily carried out in France where the /Nylon 11/ polymer is known as Rilsan

Fatty Acyls [FA] -> Fatty Acids and Conjugates [FA01] -> Amino fatty acids [FA0110]|Cosmetics -> Bulking; Viscosity controlling