Dacthal
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Dacthal 속성
- 녹는점
- 155-156°C
- 끓는 점
- 448.04°C (rough estimate)
- 밀도
- 1.6496 (rough estimate)
- 굴절률
- 1.5282 (estimate)
- 저장 조건
- -20°C
- 용해도
- 클로로포름(약간 용해됨), 메탄올(약간 용해됨)
- 물리적 상태
- Solid
- 색상
- 옅은 노란색에서 옅은 베이지까지
- 수용성
- 0.05g/100mL
- Merck
- 14,2839
- BRN
- 1888840
- InChI
- InChI=1S/C10H6Cl4O4/c1-17-9(15)3-5(11)7(13)4(10(16)18-2)8(14)6(3)12/h1-2H3
- InChIKey
- NPOJQCVWMSKXDN-UHFFFAOYSA-N
- SMILES
- C1(C(OC)=O)=C(Cl)C(Cl)=C(C(OC)=O)C(Cl)=C1Cl
- CAS 데이터베이스
- 1861-32-1(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 안전지침서 | 22-24/25 | ||
|---|---|---|---|
| WGK 독일 | 2 | ||
| RTECS 번호 | WZ1500000 | ||
| HS 번호 | 29173990 | ||
| 유해 물질 데이터 | 1861-32-1(Hazardous Substances Data) | ||
| 독성 | LD50 orally in rats: >3000 mg/kg (Bailey, White) |
Dacthal C화학적 특성, 용도, 생산
화학적 성질
Colorless crystalline용도
Dacthal is used as a preemergent herbicide.잠재적 노출
DCPA is an alkyl phthalate; benzene- dicarboxylic acid herbicide, pesticide pre-emergent herbi- cide is used on annual broadleaf weeds and grasses in a wide spectrum of vegetable crops.환경귀착
Soil. Bartha and Pramer (1967) reported that DCPA was degraded by soil microorganisms via cleavage of the herbicide molecule into propionic acid and 3,4-dichloroaniline. The acid was mineralized to carbon dioxide and water and two molecules of 3,4-dichloroaniline were condensed to form 3,3′4,4′-tetrachloro-azobenzene. Metabolites identified in soil and turfgrass thatch are monomethyl tetrachloroterephthalate and 2,3,5,6-tetrachloroterephthalic acid (Hartley and Kidd, 1987; Krause and Niemczyk, 1990). Residual activity in soil and the half-life in soil were reported to be approximately 3 months (Hartley and Kidd, 1987; Worthing and Hance, 1991)운송 방법
UN3077 Environmentally hazardous substances, solid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous hazardous material, Technical Name Required.비 호환성
May react violently with strong oxidi- zers, bromine, 90% hydrogen peroxide, phosphorus trichloride, silver powders or dust. Incompatible with silver compounds. Mixture with some silver compounds forms explosive salts of silver oxalate.폐기물 처리
Incineration in a unit with efficient gas scrubbing. Containers must be disposed of properly by following package label directions or by con- tacting your local or federal environmental control agency, or by contacting your regional EPA office.Dacthal 준비 용품 및 원자재
원자재
준비 용품
Dacthal 공급 업체
글로벌( 212)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 |
Sibel@chuanghaibio.com | China | 8768 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718; +8613336195806 |
sales@capot.com | China | 29735 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29847 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28172 | 58 |
| BOC Sciences | +1-631-485-4226 |
inquiry@bocsci.com | United States | 19552 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49975 | 58 |
| SIMAGCHEM CORP | +86-5922680277 +86-13806087780 |
sale@simagchem.com | China | 17346 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354; +17819995354 |
marketing@targetmol.com | United States | 32435 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 |
sales@tnjchem.com | China | 34563 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 |
info@dycnchem.com | China | 52846 | 58 |