探头,探测针
- 中文名称：
- 探头,探测针
- 中文别名：
- 灭草唑;
探头,探测针
- 英文名称：
- 1,2,4-Oxadiazolidine-3,5-dione,2-(3,4-dichlorophenyl)-4-methyl-
- 英文别名：
- methazole;
Paxilon;
Bioxone;
Methazole;
Mezopur;
Metazol;
CHLORMETHAZOLE;
2-(3,4-dichlorophenyl)-4-methyl-1,2,4-oxadiazolidine-3,5-dione;
Probe;
Tunic;
Caswell No. 549AA;
Oxydiazol;
Metazole
- CAS No.：
- 20354-26-1
- 分 子 式：
-
C9H6Cl2N2O3
- 分 子 量：
- 261.07
- 精确分子量：
- 259.97600
- PSA：
- 57.14000
- EINECS：
- 243-761-6
- InChI：
- The Key: LRUUNMYPIBZBQH-UHFFFAOYSA-N3
- 风险术语：
- 21/22-36/38-51/53
- 安全术语：
- Moderately toxic by ingestion. When heated to decomposition it emits very toxic fumes of Cl− and NOx.
- 分子结构式：
-
- SDS：
- 查看
探头,探测针 物化性质
- 密度：
- 1.602 g/cm3
- 熔点：
- 123-124ºC
- 沸点：
- 348.7ºC at 760 mmHg
- 闪点：
- 164.7ºC
- 折射率：
- 1.618
- 蒸汽压：
- 4.94E-05mmHg at 25°C
- 存储条件/存储方法：
- 库房通风低温干燥
- 稳定性相关：
可燃; 燃烧产生有毒氮氧化物和氯化物烟雾
探头,探测针 安全信息
- 海关代码：
- 2934999027
- 安全标志：
- S61:避免排放到环境中。参考专门的说明/安全数据表。
:
- 危险标志：
- Xn,N
探头,探测针 毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- RO0835000
- CHEMICAL NAME :
- 1,2,4-Oxadiazolidine-3,5-dione,
2-(3,4-dichlorophenyl)-4-methyl-
- CAS REGISTRY NUMBER :
- 20354-26-1
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 6
- MOLECULAR FORMULA :
- C9-H6-Cl2-N2-O3
- MOLECULAR WEIGHT :
- 261.07
- WISWESSER LINE NOTATION :
- T5NOVNVJ AR CG DG& D1
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 :
- 777 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E.
First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year:
7,299,1986
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >200 gm/m3/4H
- 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:
9,565,1991
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 10200 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J.,
Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,890,1986
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 600 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JAFCAU Journal of Agricultural and Food Chemistry. (American Chemical Soc.,
Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC
20037) V.1- 1953- Volume(issue)/page/year: 21,386,1973
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 12500 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave.,
Willoughy, OH 44094) Volume(issue)/page/year: -,C248,1991
*** U.S. STANDARDS AND REGULATIONS ***
EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION
FEREAC Federal Register. (U.S. Government Printing Office, Supt. of
Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year:
54,7740,1989
- 毒理学数据：
口服- 大鼠 LD50: 777 毫克/ 公斤
探头,探测针 海关数据
中国海关编码：2934999027
- 概述：
- 2934999027 苯草灭,灭草松,灭草唑等〔包括异恶草松,恶嗪草酮,环苯草酮,丙炔氟草胺〕。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:20.0%
- 摘要/Summary：
- 2934999027 3-isopropyl-1h-benzo[c][1,2,6]thiadiazin-4(3h)-one 2,2-dioxide。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%
探头,探测针 分子结构与计算化学数据
分子结构数据
1、 摩尔折射率：57.16
2、 摩尔体积（cm3/mol）：162.9
3、 等张比容（90.2K）：451.9
4、 表面张力（dyne/cm）：59.1
5、 极化率（10-24cm3）：22.66
计算化学数据
1.疏水参数计算参考值（XlogP）:2.7
2.氢键供体数量:0
3.氢键受体数量:3
4.可旋转化学键数量:1
5.互变异构体数量:无
6.拓扑分子极性表面积49.8
7.重原子数量:16
8.表面电荷:0
9.复杂度:326
10.同位素原子数量:0
11.确定原子立构中心数量:0
12.不确定原子立构中心数量:0
13.确定化学键立构中心数量:0
14.不确定化学键立构中心数量:0
15.共价键单元数量:1
