CARBETAMIDE

CARBETAMIDE 구조식 이미지
카스 번호:
16118-49-3
상품명:
CARBETAMIDE
동의어(영문):
561 RP;Liquide;LEGURAME;RP 11561;11,561rp;Arbetamex;leguramepm;carbetamex;carbetamid;Legurame[R]
CBNumber:
CB7717695
분자식:
C12H16N2O3
포뮬러 무게:
236.27
MOL 파일:
16118-49-3.mol
MSDS 파일:
SDS

CARBETAMIDE 속성

녹는점
>110°C
끓는 점
378.73°C (rough estimate)
밀도
1.174
굴절률
1.5460 (estimate)
저장 조건
0-6°C
용해도
클로로포름(약간 용해됨), 메탄올(약간 용해됨)
산도 계수 (pKa)
13.22±0.70(Predicted)
수용성
3.5g/L(20℃)
BRN
8318291
LogP
1.520 (est)
EPA
Carbetamide (16118-49-3)
안전
  • 위험 및 안전 성명
  • 위험 및 사전주의 사항 (GHS)
위험품 표기 Xi
WGK 독일 2
RTECS 번호 FD8900000
HS 번호 29242990
독성 dog,LD50,oral,900mg/kg (900mg/kg),Guide to the Chemicals Used in Crop Protection. Vol. 6, Pg. 80, 1973.
그림문자(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
신호 어: Danger
유해·위험 문구:
암호 유해·위험 문구 위험 등급 범주 신호 어 그림 문자 P- 코드
H302 삼키면 유해함 급성 독성 물질 - 경구 구분 4 경고 GHS hazard pictograms P264, P270, P301+P312, P330, P501
H351 암을 일으킬 것으로 의심됨 (노출되어도 암을 일으키지 않는다는 결정적인 증거가 있는 노출경로가 있다면 노출경로 기재) 발암성 물질 구분 2 경고 P201, P202, P281, P308+P313, P405,P501
H411 장기적 영향에 의해 수생생물에 유독함 수생 환경유해성 물질 - 만성 구분 2
예방조치문구:
P201 사용 전 취급 설명서를 확보하시오.
P273 환경으로 배출하지 마시오.
P308+P313 노출 또는 접촉이 우려되면 의학적인 조치· 조언를 구하시오.

CARBETAMIDE C화학적 특성, 용도, 생산

화학적 성질

Carbetamide is a colorless, crystalline powder, or solid.

정의

ChEBI: A carbamate ester obtained by the formal condensation of phenylcarbamic acid with the hydroxy group of N-ethyl-2-hydroxypropanamide.

잠재적 노출

Carbamate herbicide used to kill unwanted plants

신진 대사 경로

Photodegradation of carbetamide in solution with UV irradiation in the presence of UV ? H2O2 and ? TiO2 primarily occurs at the o- and p-positions, but not at the m-position of the phenyl ring, and the preferential photoproduct isolated is ortho-hydroxylated carbetamide. 5-Methyl-3-phenyl-oxazolidine dione is isolated only in the presence of TiO2. The cyclization may result from radical coupling with the dissolved oxygen. N-De-ethylation of the ethylcarbamoyl group and hydroxylation on the carbamoyloxy linkage occur to yield free amine of carbetamide and lactamide analogs. It is interesting to note that formulated carbetamide is phototransformed to N-ethyllactamide- 4-aminobenzoate as a major product via the rearrangement reaction similar to the Photo-Fries reaction. The degradation kinetics of carbetamide and its potential metabolites are measured at different temperatures in both unsterilized and sterilized alkaline soil.
The chemical degradation of carbetamide importantly gives N-phenyl-3-methyloxazolidine-2,5- dione which results in 2-(phenylcarbamoyloxy)- propionic acid and N-phenyl-2-hydroxypropionamide and the aniline in the soil. The purely biological degradation of this compound cannot clearly yield degradation products that are different from those by chemical degradation in non-sterilized soils.

운송 방법

UN2757 Carbamate pesticides, solid, toxic, Hazard Class: 6.1; Labels: 6.1-Poisonous materials. UN 2811 Toxic solids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required

비 호환성

Slowly hydrolyzes in water, releasing ammonia and forming acetate salts. Carbamates are incompatible with reducing agents, strong acids, oxidizing acids, peroxides, and bases. Contact with active metals or nitrides cause the release of flammable, and potentially explosive, hydrogen gas. Amides react with azo and diazo compounds to generate toxic gases. Flammable gases are formed by the reaction of organic amides with strong reducing agents such as hydrideds and active metals. Amides are very weak bases (weaker than water). Mixing amides with dehydrating agents such as phosphorus pentoxide or thionyl chloride generates the corresponding nitrile. The combustion of these compounds generates mixed oxides of nitrogen (NOx). This compound is decomposed by strong base or acid.

폐기물 처리

Do not discharge into drains or sewers. Dispose of waste material as hazardous waste using a licensed disposal contractor to an approved land fill. Consult with environmental regulatory agencies for guidance on acceptable disposal practices. Incineration with effluent gas scrubbing is recommended. 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.

CARBETAMIDE 준비 용품 및 원자재

원자재

준비 용품


CARBETAMIDE 공급 업체

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Hubei Jusheng Technology Co.,Ltd.
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Chongqing Chemdad Co., Ltd
+86-023-61398051 +8613650506873
sales@chemdad.com China 39916 58
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63711 58
TargetMol Chemicals Inc.
+1-781-999-5354 +1-00000000000
marketing@targetmol.com United States 19892 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671
sales@tnjchem.com China 34572 58
Dayang Chem (Hangzhou) Co.,Ltd.
571-88938639 +8617705817739
info@dycnchem.com CHINA 52867 58
LEAP CHEM CO., LTD.
+86-852-30606658
market18@leapchem.com China 24738 58
GIHI CHEMICALS CO.,LIMITED
+8618058761490
info@gihichemicals.com China 50001 58
Shanghai Acmec Biochemical Technology Co., Ltd.
+undefined18621343501
product@acmec-e.com China 33349 58
Mainchem Co., Ltd. +86-0592-6210733
sale@mainchem.com China 32360 55

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