S-에틸 디프로필티오카바민산

그림문자(GHS)

• 그림문자(GHS)

  

• 신호 어

  Danger

• 유해·위험 문구

  H315：피부에 자극을 일으킴

  H317：알레르기성 피부 반응을 일으킬 수 있음

  H319：눈에 심한 자극을 일으킴

  H331：흡입하면 유독함

  H411：장기적 영향에 의해 수생생물에 유독함

• 예방조치문구

  P273：환경으로 배출하지 마시오.

  P280：보호장갑/보호의/보안경/안면보호구를 착용하시오.

  P301+P312：삼켜서 불편함을 느끼면 의료기관(의사)의 진찰을 받으시오.

  P305+P351+P338：눈에 묻으면 몇 분간 물로 조심해서 씻으시오. 가능하면 콘택트렌즈를 제거하시오. 계속 씻으시오.

S-에틸 디프로필티오카바민산 화학적 특성, 용도, 생산

• 화학적 성질

  Light yellow liquid or yellow granular material. Commercial products may be in the form of dusts, sprays, solutions, wettable powder suspensions or emulsions.

• 용도

  A preemergence herbicide.

• 일반 설명

  S-Ethyl dipropylthiocarbamate (EPTC) is a pale to dark yellow liquid with an aromatic odour/pleasant scent characteristic to thiocarbamates. EPTC is a commonly used herbicide. EPTC has a pleasant scent and at 20°C is miscible with most organic solvents, including acetone, ethyl alcohol, kerosene, methyl isobutyl ketone (MIBK), and xylene.
  EPTC was the first thiocarbamate herbicide developed. EPTC formulations are used for the control of preemergent weeds, especially grasses. EPTC inhibits photosynthesis, respiration, and the synthesis of lipids, proteins, and RNA in these seedlings. Resistant plants are less sensitive to the herbicidal action apparently due to their ability to rapidly metabolise EPTC.

• 공기와 물의 반응

  Water insoluble. Slowly decomposes in water to form carbon disulfide and propyl amine. Such decompositions are accelerated by acids.

• 반응 프로필

  Eradicane may generate flammable gases with aldehydes, nitrides, and hydrides. Incompatible with acids, peroxides, and acid halides.

• 건강위험

  SYMPTOMS: Symptoms of exposure to Eradicane may include headache, giddiness, nervousness, blurred vision, weakness, nausea, cramps, diarrhea, sweating, miosis, tearing, salivation, vomiting and cyanosis.

• 화재위험

  Flash point data are not available for Eradicane, but Eradicane is probably combustible.

• 농업용

  Herbicide: Some formulations are Restricted Group Pesticides (RUP). EPTC is a pre-emergence and early post-emergence herbicide used to control the growth of germinating annual weeds, including broadleaves, grasses, and sedges. It is used in every region of the United States in the production of a wide variety of food crops. The heaviest usage is in the Corn Belt, Northeastern and Mid-Atlantic states, Coastal and Northern Great Plains and in the Pacific Northwest on corn, potatoes, sweet potatoes, dry beans, peas, alfalfa, and snap beans. EPTC is also used on home-grown vegetables and ornamentals. Not approved for use in EU countries. Registered for use in the U.S. and other countries

• 상품명

  ALIROX®; EPTAM®; EPTAM® 6E; EPTAM 2.3G (granular, 2.3% by weight); EPTAM 10G (granular, 10% by weight); ERADICANE®; GENEP® EPTC; R-1608®; SHORTSTOP®; STAUFFER® R 1608; TORBIN®

• Safety Profile

  Poison by ingestion, inhalation, and intravenous routes. Moderately toxic by skin contact route. Mutation data reported. An herbicide. When heated to decomposition it emits very toxic fumes of NOx and SOx. See also CARBAMATES

• 잠재적 노출

  EPTC is a pre-emergence and early postemergence thiocarbamate herbicide used to control the growth of germinating annual weeds, including broadleaves, grasses, and sedges. It is used in every region of the United States in the production of a wide variety of food crops. The heaviest usage is in the Corn Belt, Northeastern and Mid-Atlantic states, Coastal and Northern Great Plains and in the Pacific Northwest on corn, potatoes, sweet potatoes, dry beans, peas, alfalfa, and snap beans. EPTC is also used on home-grown vegetables and ornamentals. Some formulations are Restricted Group Pesticides (RUP)

• 신진 대사 경로

  A new class of xenobiotic metabolite derived from the glutathione conjugate is produced by corn, cotton, and corn cell suspension cultures treated with 14C-EPTC (S-ethyl dipropylthiocarbamate). This metabolite is characterized as S-(N,N-dipropylcarbamoyl)-O- malonyl-3-thiolactic acid and is not detected in soybean plants or peanut cell suspension cultures. A second major metabolite of EPTC, S-(N,N- dipropylcarbamoyl)-N-malonylcysteine, is present in all tissues.

• 운송 방법

  UN2902 Pesticides, liquid, toxic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required

• 비 호환성

  Thiocarbamate esters are combustible. They react violently with powerful oxidizers such as calcium hypochlorite. Thermal decomposition of thiocarbamate compounds include carbon disulfide, oxides of sulfur, oxides of nitrogen, hydrogen sulfide, ammonia, andmethylamine. Thio and dithiocarbamates slowly decompose in aqueous solution to form carbon disulfide and methylamine or other amines. Such decompositions are accelerated by acids. Flammable gases are generated by the combination of thiocarbamates with aldehydes, nitrides, and hydrides. Thiocarbamates are incompatible with acids, peroxides, and acid halides.

• 폐기물 처리

  Land burial is acceptable for small quantities. Larger quantities can be incinerated. (EPTC is combustible and could be incinerated. Recommendable method: Incineration. Peer-review: Incineration in a unit witheffluent gas scrubbing is recommendable for large amount. Containers must be disposed of properly by following package label directions or by contacting your local or federal environmental control agency, or by contacting your regional EPA office. Consult with environmental regulatory agencies for guidance on acceptable disposal practices. Generators of waste containing this contaminant (≥100 kg/mo) must conform with EPA regulations governing storage, transportation, treatment, and waste disposal

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