三唑醇
三唑醇用途
三唑醇名称
[ CAS 号 ]:
55219-65-3
[ 中文名 ]:
三唑醇
[ 英文名 ]:
TRIADIMENOL
[中文别名 ]:
[英文别名 ]:
- TRIADIMENOL
- (1RS,2RS
- MFCD00055507
- UNII:NFR7MRD9NM
- EINECS 259-537-6
三唑醇生物活性
三唑醇物理化学性质
[ 密度 ]:
1.2±0.1 g/cm3
[ 沸点 ]:
465.4±55.0 °C at 760 mmHg
[ 熔点 ]:
110ºC
[ 分子式 ]:
C14H18ClN3O2
[ 分子量 ]:
295.765
[ 闪点 ]:
235.3±31.5 °C
[ 精确质量 ]:
295.108765
[ PSA ]:
60.17000
[ LogP ]:
3.04
[ 外观性状 ]:
白色粉末固体
[ 蒸汽压 ]:
0.0±1.2 mmHg at 25°C
[ 折射率 ]:
1.580
[ 储存条件 ]:
库房通风低温干燥,与食品原料分开储运
三唑醇MSDS
三唑醇毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- KK2200000
- CHEMICAL NAME :
- Ethanol, 2-(4-chlorophenoxy)-1-tert-butyl-2-(1H-1,2,4-triazole -1-yl)-
- CAS REGISTRY NUMBER :
- 55219-65-3
- LAST UPDATED :
- 199806
- DATA ITEMS CITED :
- 17
- MOLECULAR FORMULA :
- C14-H18-Cl-N3-O2
- MOLECULAR WEIGHT :
- 295.80
- WISWESSER LINE NOTATION :
- T5NN DNJ AYOR DG&YQY1&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 :
- 3800 mg/kg
- TOXIC EFFECTS :
- Behavioral - muscle weakness
- REFERENCE :
- GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 55(9),40,1990
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 3060 mg/m3
- TOXIC EFFECTS :
- Behavioral - muscle weakness
- REFERENCE :
- GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 55(9),40,1990
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >5 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,833,1991
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 3250 mg/kg
- TOXIC EFFECTS :
- Behavioral - muscle weakness
- REFERENCE :
- GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 55(9),40,1990
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 3 gm/m3
- TOXIC EFFECTS :
- Behavioral - muscle weakness
- REFERENCE :
- GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 55(9),40,1990
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 1500 mg/kg
- TOXIC EFFECTS :
- Behavioral - muscle weakness
- REFERENCE :
- GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 55(9),40,1990
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Bird - chicken
- DOSE/DURATION :
- >2 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A402,1985
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Unreported
- SPECIES OBSERVED :
- Bird - chicken
- DOSE/DURATION :
- >2 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- DEVEAA Defense des Vegetaux. (Federation Nationale des Groupements de Protection des Cultures, 149, rue de Bercy, 75595 Paris Cedex, 12, France) V.1- 1947- Volume(issue)/page/year: 39(235),2,1985
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Bird - quail
- DOSE/DURATION :
- >10 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A402,1985
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Unreported
- SPECIES OBSERVED :
- Bird - quail
- DOSE/DURATION :
- >10 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- DEVEAA Defense des Vegetaux. (Federation Nationale des Groupements de Protection des Cultures, 149, rue de Bercy, 75595 Paris Cedex, 12, France) V.1- 1947- Volume(issue)/page/year: 39(235),2,1985
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Bird - domestic
- DOSE/DURATION :
- >1 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A402,1985
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Unreported
- SPECIES OBSERVED :
- Bird - domestic
- DOSE/DURATION :
- >10 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- DEVEAA Defense des Vegetaux. (Federation Nationale des Groupements de Protection des Cultures, 149, rue de Bercy, 75595 Paris Cedex, 12, France) V.1- 1947- Volume(issue)/page/year: 36,126,1982 ** OTHER MULTIPLE DOSE TOXICITY DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 16362 mg/kg/17W-I
- TOXIC EFFECTS :
- Lungs, Thorax, or Respiration - other changes Liver - other changes Related to Chronic Data - death
- REFERENCE :
- MTPEEI Meditsina Truda i Promyshlennaya Ekologiya. Industrial Medicine and Ecology. (Mezhdunarodnaya Kniga, ul.B. Yakimanka, 39 117049 Moscow, Russia) No.1- 1993- Volume(issue)/page/year: (7),31,1997
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 20700 ug/m3/17W-I
- TOXIC EFFECTS :
- Brain and Coverings - recordings from specific areas of CNS Kidney, Ureter, Bladder - other changes in urine composition Blood - methemoglobinemia-carboxyhemoglobin
- REFERENCE :
- GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 55(9),40,1990
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 20700 ug/m3/17W-I
- TOXIC EFFECTS :
- Brain and Coverings - recordings from specific areas of CNS Kidney, Ureter, Bladder - other changes in urine composition Blood - methemoglobinemia-carboxyhemoglobin
- REFERENCE :
- GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 55(9),40,1990
三唑醇安全信息
[ 符号 ]:
GHS07
[ 信号词 ]:
Warning
[ 危害声明 ]:
H302 + H332-H412
[ 警示性声明 ]:
P261-P301 + P312 + P330
[ 个人防护装备 ]:
Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges
[ 危害码 (欧洲) ]:
Xn:Harmful
[ 风险声明 (欧洲) ]:
R22;R52/53
[ 安全声明 (欧洲) ]:
S22-S61-S36-S26-S45
[ 危险品运输编码 ]:
2588
[ RTECS号 ]:
KK2200000
[ 包装等级 ]:
III
[ 危险类别 ]:
6.1(b)
[ 海关编码 ]:
2933990014
三唑醇合成路线
三唑醇上下游产品
三唑醇上游产品
三唑醇下游产品
三唑醇制备
三唑醇的合成以三唑酮为原料，采用不同的还原方法制得。
具体还原方法如下。
异丙醇铝法 6.2g(0.03mol)异丙醇铝溶于62.5mL无水异丙醇中，搅拌加热至50℃时加入14.7g (0.05mol)三唑酮，继续搅拌加热至84℃，回流2～3h，蒸出丙酮和异丙醇混合溶剂10～12mL，温度由55℃升至82℃，停止加热，减压蒸出剩余溶剂。残留液搅拌下加至20mL10%硫酸和20mL水中，搅拌1.5h，析出白色固体，过滤，反复用125mL水洗涤固体，干燥，得三唑醇。
本法三唑醇收率达81%，有效体较其他方法高。非对映体的A体65.8%，B体10.6%，m.p.129～132℃，纯度76.4%(文献值A体85%，B体11.5%，m.p.128～130℃)。但反应条件较苛刻，是小批量生产一个好方法。
硼氢化钾法 三唑酮32.9g (0.1mol)溶于150mL甲醇，于0～10℃加入5.4g (0.1mol)硼氢化钾，加毕于5～10℃反应2h，室温搅拌12h，再冷至10℃，加入15g (0.16mol)浓盐酸。加毕于室温搅拌6h，激烈搅拌下加入20g(0.24mol)碳酸氢钠溶于190mL水的溶液，过滤得三唑醇。本法操作方便，收率高，但硼化物资源有限，在反应中用量较大，有待改进。文献报道收率达85%。m.p.112～117℃，未测定非对映体比例。国内研究结果收率达100%。非对映体A体为34.7%，B体为53%。m.p.112～114℃，纯度87.7%。
保险粉还原法 用廉价易得的还原剂连二亚硫酸钠（保险粉），在碳酸氢钠存在下，在水和有机溶剂系统中将三唑酮还原成三唑醇。工艺条件是：三唑酮：保险粉：碳酸氢钠为1:2:3 (mol)，溶剂系统甲醇：水为1：（1～7）。制备实例：将0.01mol三唑酮（含量92.4%)、10mL甲醇混合全溶后，加入70mL含有0.03mol碳酸氢钠的水溶液，加热回流，然后在4h内分批加入0.02mol保险粉（含量98%），加毕再回流2h。冷至室温，加入30mL水，搅拌30min。滤出固体，水洗，干燥，得白色固体。m.p.112～116℃。含量98.81%(混合的非对映异构体），收率98.62%。
若用同样的方法，改溶剂系统为二甲基甲酰胺/水（体积比1：1），得产品收率99。1%，含量98.84%(混合的非对映异构体）。本法优点是成本低、工艺简易，且具有高的收率和纯度。详见本产品的参考文献[3]。
氢气还原法 用氢气还原，需在催化剂和一极性溶剂存在下进行。
三唑醇海关
[ 海关编码 ]: 2933990014
[ 申报要素 ]: 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期
[ 监管条件 ]: S.进出口农药登记证明
[ Summary ]:
2933990014 1-(4-chlorophenoxy)-3,3-dimethyl-1-(1h-1,2,4-triazol-1-yl)butan-2-one。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:20.0%
三唑醇文献
Anal. Bioanal. Chem 407 , 8849-59, (2015)
A novel, sensitive, and efficient enantioselective method for the determination of triadimefon and its metabolite triadimenol in edible vegetable oil, was developed by gel permeation chromatography an...
Cross-resistance to medical and agricultural azole drugs in yeasts from the oropharynx of human immunodeficiency virus patients and from environmental Bavarian vine grapes.Antimicrob. Agents Chemother. 51 , 3014-6, (2007)
Cross-resistance among Candida albicans isolates from the oropharynges of human immunodeficiency virus-infected patients (n = 16) and environmental yeast strains of various species (n = 54) to medical...
推荐生产厂家/供应商：
公司名：上海化源世纪贸易有限公司
区域：上海市普陀区
价格：
联系人：徐经理
产品详情：三唑醇
公司名：上海吉至生化科技有限公司
区域：上海市奉贤区
价格：
￥1068.0/1ml
联系人：刘佳
产品详情：三唑醇
公司名：上海源溪生物科技有限公司
区域：上海市浦东新区
价格：
￥需询单/1g
联系人：赖经理
产品详情：UK 199
公司名：上海脉铂医药科技有限公司
区域：上海市嘉定区
价格：
￥762.0/250mg
￥1447.0/500mg
￥需询单/1g
￥需询单/1g
联系人：李先生
产品详情：Triadimenol
公司名：上海创赛科技有限公司
区域：上海市嘉定区
价格：
￥729.0/1ml
联系人：夏言
产品详情：[Perfemiker]三唑醇,100μg/mL， U(%)=2 ， 介质：异丙醇
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相关化合物
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