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메탈락실

메탈락실
메탈락실 구조식 이미지
카스 번호:
57837-19-1
한글명:
메탈락실
동의어(한글):
메탈락실
상품명:
Metalaxyl
동의어(영문):
SPAN;Bleu;INFRA;APRON;TOKAT;MILOR;METAX;cg117;Fubol;Subdue
CBNumber:
CB4431035
분자식:
C15H21NO4
포뮬러 무게:
279.33
MOL 파일:
57837-19-1.mol

메탈락실 속성

녹는점
72-73°C
끓는 점
422.1°C (rough estimate)
밀도
1.1083 (rough estimate)
증기압
7.5 x 10-4 Pa (25 °C)
굴절률
1.5130 (estimate)
인화점
100 °C
저장 조건
APPROX 4°C
물리적 상태
neat
수용성
0.84 g/100 mL
BRN
2947777
CAS 데이터베이스
57837-19-1(CAS DataBase Reference)
NIST
Dl-alanine, n-(2,6-dimethylphenyl)-n-(methoxyacetyl)-, methyl ester(57837-19-1)
EPA
Alanine, N-(2,6-dimethylphenyl)-N-( methoxyacetyl)-, methyl ester(57837-19-1)
안전
  • 위험 및 안전 성명
  • 위험 및 사전주의 사항 (GHS)
위험품 표기 Xn,F
위험 카페고리 넘버 22-43-52/53-36-20/21/22-11
안전지침서 13-24-37-46-61-36-26-16
유엔번호(UN No.) UN 1648 3/PG 2
WGK 독일 2
RTECS 번호 AY6910000
HS 번호 29242990
유해 물질 데이터 57837-19-1(Hazardous Substances Data)
독성 LD50 in rats (mg/kg): 669 orally (Urech)
그림문자(GHS):
신호 어: Warning
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 P264, P270, P301+P312, P330, P501
H317 알레르기성 피부 반응을 일으킬 수 있음 피부 과민성 물질 구분 1 경고 P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H412 장기적 영향에 의해 수생생물에 유해함 수생 환경유해성 물질 - 만성 구분 3 P273, P501
예방조치문구:
P273 환경으로 배출하지 마시오.
P280 보호장갑/보호의/보안경/안면보호구를 착용하시오.

메탈락실 MSDS


Apron

메탈락실 C화학적 특성, 용도, 생산

화학적 성질

Pale Beige Solid

화학적 성질

Combustible, white crystalline solid or powder. Odorless.

용도

Systemic fungicide used to control a variety of diseases on a wide range of temperate, subtropical and tropical crops.

용도

Agricultural fungicide. Phenylamide fungicide or use in food crops, shrubs and turf.

용도

Metalaxyl is used for the control of air-borne pathogens by foliar application and of soil-borne pathogens by soil application on a wide range of crops. It is particularly useful against Oomycetes including soil-borne Phytophthora diseases.

위험도

Moderately toxic by ingestion.

농업용

Fungicide: Metalaxyl is used as a systemic fungicide on a variety of food and non-food crops including tobacco, turf and conifers, and ornamentals. Used in combination with fungicides of different mode of action as a foliar spray on tropical and subtropical crops; as a seed treatment to control downy mildew; and as a soil fumigant to control soilborne pathogens.

상품명

AGROX® PREMIERE; ALLEGIENCE®; APRON®; CG 117®; CGA-48988®; CHLORAXYL®; COTGUARD®; EPERON®; DELTA-COAT; FOLIO® GOLD; GAUCHO®; KODIAK®; METALAXIL®; METAXANIN®; PACE®; PREVAIL®; RAXIL® (tebu- conazole + metalaxyl); RIDOMIL® GOLD/BRAVO®; RIDOMIL®; RIDOMIL 2E®; SUBDUE®

Safety Profile

Moderately toxic by ingestion. When heated to decomposition it emits toxic fumes of NOx.

잠재적 노출

Metalaxyl is phenylamide systemic fungicide used on a variety of food and nonfood crops including tobacco, turf and conifers, and ornamentals. Used in combination with fungicides of different mode of action as a foliar spray on tropical and subtropical crops; as a seed treatment to control downy mildew; and as a soil fumigant to control soil-borne pathogens. Banned for use in EU.

환경귀착

Soil. Little information is available on the degradation of metalaxyl in soil; however, Sharom and Edgington (1986) reported metalaxyl acid as a possible metabolite. Repeated applications of metalaxyl decreases its persistence. Following an initial application, the average half-life was 28 days. After repeated applications, the half-life decreased to 14 days (Bailey and Coffey, 1985).
Carsel et al. (1986) studied the persistence of metalaxyl in various soil types. The application rate was 2.2 kg/ha. In a fine sand, metalaxyl concentrations at soil depths of 15, 20, 45 and 60 cm were 100, 150, 100 and 75 ppb, respectively, 55 days after
Plant. In plants, metalaxyl undergoes ring oxidation, methyl ester hydrolysis, ether cleavage, ring methyl hydroxylation and N-dealkylation (Owen and Donzel, 1986). Metalaxyl acid was identified as a hydrolysis product in both sunflower leaves an
In pigeon peas, metalaxyl may persist up to 12 days (Indira et al., 1981; Chaube et al., 1984).

신진 대사 경로

O-Demethylation is one of the major routes of metalaxyl degradation in the plant cell suspension culture. Although hydroxylation of methyl groups in the phenyl ring predominates in both lettuce and grapes, species differences are evident in grapes, whereas N-dealkylation and aryl hydroxylation are less important in lettuce. Two isomeric metabolites of methyl hydroxylation and the hydroxylated metabolite of the phenyl ring are identified as fungus metabolites. By UV irradiation of metalaxyl in aqueous solution, two rearrangement products of the N-acyl group to the 4-position on the phenyl ring are identified.

운송 방법

UN3077 Environmentally hazardous substances, solid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous hazardous material, Technical Name Required.

비 호환성

Incompatible with alkaline materials, strong acids, oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Compounds of the carboxyl group react with all bases, both inorganic and organic (i.e., amines) releasing substantial heat, water and a salt that may be harmful. Incompatible with arsenic compounds (releases hydrogen cyanide gas), diazo compounds, dithiocarbamates, isocyanates, mercaptans, nitrides, and sulfides (releasing heat, toxic, and possibly flammable gases), thiosulfates and dithionites (releasing hydrogen sulfate and oxides of sulfur).

폐기물 처리

Small amounts may be destroyed by alkaline hydrolysis. Admixture with alkali can be followed by soil burial. Larger quantities can be disposed of by incineration in admixture with acetone or xylene and using effluent gas scrubbing. Do not reuse empty container; proper disposal required.

메탈락실 준비 용품 및 원자재

원자재

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