绿麦隆标准溶液
绿麦隆标准溶液用途
绿麦隆标准溶液名称
[ CAS 号 ]:
15545-48-9
[ 中文名 ]:
绿麦隆
[ 英文名 ]:
Chlortoluron
[中文别名 ]:
- N-(3-氯-4-甲基苯基)-N,N-二甲基脲
- 3-(3-氯-4-甲苯基)-N,N-二甲基脲
- N,N-二甲基-N-(3-氯-4-甲苯基)脲
- N-(3-氯-4-甲基苯基)-N',N'-二甲基脲
- 氯麦隆
- 迪柯兰
[英文别名 ]:
- Chlorotoluron
- Urea, N'-(3-chloro-4-methylphenyl)-N,N-dimethyl-
- N’-(3-chloro-4-methylphenyl)-N,N-dimethylurea
- 3-(3-Chloro-4-methylphenyl)-1,1-dimethylurea
- MFCD00018275
- Chlortoluron
- 3-(3-chloro-p-tolyl)-1,1-dimethylurea
- EINECS 239-592-2
- 3-(3-Chloro-4-methyl)-1,1-dimethylurea
绿麦隆标准溶液生物活性
绿麦隆标准溶液物理化学性质
[ 密度 ]:
1.2±0.1 g/cm3
[ 沸点 ]:
345.9±52.0 °C at 760 mmHg
[ 熔点 ]:
147-148ºC
[ 分子式 ]:
C10H13ClN2O
[ 分子量 ]:
212.676
[ 闪点 ]:
163.0±30.7 °C
[ 精确质量 ]:
212.071640
[ PSA ]:
32.34000
[ LogP ]:
2.62
[ 外观性状 ]:
无色,无气味的晶体
[ 蒸汽压 ]:
0.0±0.8 mmHg at 25°C
[ 折射率 ]:
1.541
[ 储存条件 ]:
库房通风低温干燥,与食品原料分开储运
绿麦隆标准溶液MSDS
绿麦隆标准溶液毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- YS7230000
- CHEMICAL NAME :
- Urea, 3-(3-chloro-p-tolyl)-1,1-dimethyl-
- CAS REGISTRY NUMBER :
- 15545-48-9
- BEILSTEIN REFERENCE NO. :
- 2647688
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 9
- MOLECULAR FORMULA :
- C10-H13-Cl-N2-O
- MOLECULAR WEIGHT :
- 212.70
- WISWESSER LINE NOTATION :
- GR B1 EMVN1&1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 5800 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1300 mg/m3
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >2 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Mammal - dog
- DOSE/DURATION :
- 21 gm/kg/90D-C
- TOXIC EFFECTS :
- Behavioral - food intake (animal) Nutritional and Gross Metabolic - weight loss or decreased weight gain Related to Chronic Data - death
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 2 gm/kg
- SEX/DURATION :
- female 4 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Fertility - pre-implantation mortality (e.g. reduction in number of implants per female; total number of implants per corpora lutea) Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 10 mg/kg
- SEX/DURATION :
- male 50 day(s) pre-mating
- TOXIC EFFECTS :
- Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)
MUTATION DATA
- TEST SYSTEM :
- Rodent - mouse
- DOSE/DURATION :
- 200 mg/kg
- REFERENCE :
- MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 58,353,1978
绿麦隆标准溶液安全信息
[ 符号 ]:
GHS08, GHS09
[ 信号词 ]:
Warning
[ 危害声明 ]:
H351-H361d-H410
[ 警示性声明 ]:
P273-P281-P501
[ 危害码 (欧洲) ]:
Xn:Harmful;N:Dangerousfortheenvironment;
[ 风险声明 (欧洲) ]:
R40;R50/53;R63
[ 安全声明 (欧洲) ]:
S26-S36/37-S46-S60-S61-S16
[ 危险品运输编码 ]:
UN 3077
[ RTECS号 ]:
YS7230000
[ 海关编码 ]:
2924299035
绿麦隆标准溶液合成路线
绿麦隆标准溶液上下游产品
绿麦隆标准溶液上游产品
绿麦隆标准溶液下游产品
绿麦隆标准溶液制备
以对硝基甲苯为原料经氯化、还原、酯化、加成四步反应而得。
1.氯化将对硝基甲苯在三氯化铁与碘下与氯反应。
2.还原3-氯-4-甲基硝基苯以雷尼镍作催化剂,通氢气进行催化加氢反应得。
3.酯化3-氯-4-甲基苯胺与光气反应得3-氯-4-甲苯异氰酸酯。
4.加成工艺条件:异氰酸酯:二甲胺=1:1.05-1.1。二甲胺与3-氯-4-甲苯异氰酸酯反应而得。另外有二硫化碳法工艺,可避免使用毒性强的光气。
5.原料消耗定额:3-氯-4-甲基苯胺(90%)650kg/t;二硫化碳(98%)690kg/t;二甲胺(33%)750kg/t;双氧水(30%)2600kg/t。
6.以对硝基甲苯为原料经氯化、还原、酯化、加成反应制得。首先将对硝基甲苯在三氯化铁与碘存在下与氯反应,得到的物质3-氯-4-甲基硝基苯以雷尼镍作催化剂,通氢气进行催化加氢反应得3-氯-4-甲基苯胺。该物质与光气反应得3-氯-4-甲苯异氰酸酯。最后由3-氯-4-甲基苯基异氰酸酯与二甲胺加成制得绿麦隆。绿麦隆也可采用二甲胺与光气作用生成犖犖二甲基甲酰氯,然后与3-氯-4-甲基硝基苯与一氧化碳作用合成。或在适宜的催化剂和一定压力下,3-氯-4-甲基硝基苯与一氧化碳作用生成3-氯-4-甲基异氰酸酯,再与二甲胺作用生成。
绿麦隆标准溶液海关
[ 海关编码 ]: 2924299035
[ 中文概述 ]:
2924299035 甲基杀草隆、枯莠隆、邻酰胺等〔包括绿麦隆、氯苯胺灵、麦草氟甲酯、麦草氟异丙酯〕。监管条件:S(进出口农药登记证明)。增值税率:17.0%。退税率:9.0%。最低关税:6.5%。普通关税:30.0%
[ 申报要素 ]: 品名, 成分含量, 用途, 包装
[ 监管条件 ]: S.进出口农药登记证明
[ Summary ]:
2924299035 2-chlorobenzaldehyde。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:30.0%
绿麦隆标准溶液文献
Environ. Toxicol. Chem. 30(3) , 622-31, (2011)
Rates of pesticide degradation in aquatic ecosystems often differ between those observed within laboratory studies and field trials. Under field conditions, a number of additional processes may well h...
Polymer monolith microextraction using poly(butyl methacrylate-co-1,6-hexanediol ethoxylate diacrylate) monolithic sorbent for determination of phenylurea herbicides in water samples.Talanta 147 , 199-206, (2015)
In this study, recently developed 1,6-hexanediol ethoxylate diacrylate (HEDA)-based polymeric monoliths were utilized as sorbents for efficient extraction of phenylurea herbicides (PUHs) from water sa...
Analysis of trace levels of pesticides in rainwater by SPME and GC-tandem mass spectrometry after derivatisation with PFBBr.Anal. Bioanal. Chem 387(1) , 359-68, (2007)
Solid-phase microextraction (SPME) was used for the analysis of some pesticides (bromoxynil, chlorotoluron, diuron, isoproturon, 2,4-MCPA, MCPP and 2,4-D) in rainwater after derivatisation with PFBBr ...
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