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120-97-8生产厂家

120-97-8价格

120-97-8

120-97-8结构式
120-97-8结构式

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中文名 双氯非那胺
英文名 diclofenamide
中文别名 4,5-二氯苯-1,3-二磺酰胺
二氯苯二磺胺
英文别名 Dichlorophenamide
diclofenamide
diclofenamidum [INN_la]
MFCD00148948
1,3-Benzenedisulfonamide, 4,5-dichloro-
4,5-Dichlorobenzene-1,3-Disulfonamide
4,5-Dichloro-1,3-benzenedisulfonamide
EINECS 204-440-6
Dichlorphenamide
密度 1.8±0.1 g/cm3
沸点 590.5±60.0 °C at 760 mmHg
熔点 239-241ºC
分子式 C6H6Cl2N2O4S2
分子量 305.159
闪点 310.9±32.9 °C
精确质量 303.914612
PSA 137.08000
LogP 0.93
外观性状 白色或几乎白色结晶粉末
蒸汽压 0.0±1.7 mmHg at 25°C
折射率 1.635
储存条件 存放于惰性气体之中;避免空气
稳定性

一、基本性质

白色或近白色结晶性粉末。熔点239-241℃。溶于乙醇,易溶于碱性溶液,几乎不溶于水或氯仿。无臭,味微苦。

水溶解性 水溶性:不溶
分子结构

五、分子性质数据:

1、 摩尔折射率:61.28

2、 摩尔体积(m3/mol):171.2

3、 等张比容(90.2K):494.9

4、 表面张力(dyne/cm):69.7

5、 介电常数:

6、 偶极距(10 -24cm 3):

7、 极化率:24.29

计算化学

1.疏水参数计算参考值(XlogP):0.3

2.氢键供体数量:2

3.氢键受体数量:6

4.可旋转化学键数量:2

5.互变异构体数量:无

6.拓扑分子极性表面积137

7.重原子数量:16

8.表面电荷:0

9.复杂度:452

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

更多

1. 性状:白色或近白色结晶性粉末

2. 熔点(℃):239~241

毒理学数据:

1、急性毒性数据:大鼠经口LD50:10070mg/kg

大鼠腹膜腔LD50:1244mg/kg

小鼠经口LD50:1710mg/kg

小鼠腹膜腔LD50:304mg/kg

小鼠静脉注射LD50:643mg/kg

狗静脉注射LD50:200mg/kg

2、生殖毒性数据:大鼠(雌)经口TDLO:4642mg/kg/1-22D

小鼠(雌)经腹膜腔TDLO:500mg/kg/10D

小鼠(雌)经皮下TDLO:96mg/kg/15D

小鼠(雌)经肠胃TDLO:144mg/kg/13D

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CZ9200000
CHEMICAL NAME :
m-Benzenedisulfonamide, 4,5-dichloro-
CAS REGISTRY NUMBER :
120-97-8
BEILSTEIN REFERENCE NO. :
2703329
LAST UPDATED :
199612
DATA ITEMS CITED :
10
MOLECULAR FORMULA :
C6-H6-Cl2-N2-O4-S2
MOLECULAR WEIGHT :
305.16
WISWESSER LINE NOTATION :
ZSWR BG CG ESZW

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 :
10070 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: -,446,1990
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1244 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: -,446,1990
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1710 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
29ZVAB "Handbook of Analytical Toxicology," Sunshine, I., ed., Cleveland, OH, Chemical Rubber Co., 1969 Volume(issue)/page/year: -,41,1969
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
304 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
THERAP Therapie. (Doin, Editeurs, 8, Place de l'Odeon, F-75006 Paris, France) V.1- 1946- Volume(issue)/page/year: 19,1423,1964
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
643 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
29ZVAB "Handbook of Analytical Toxicology," Sunshine, I., ed., Cleveland, OH, Chemical Rubber Co., 1969 Volume(issue)/page/year: -,41,1969
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
29ZVAB "Handbook of Analytical Toxicology," Sunshine, I., ed., Cleveland, OH, Chemical Rubber Co., 1969 Volume(issue)/page/year: -,41,1969 ** REPRODUCTIVE DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
4642 mg/kg
SEX/DURATION :
female 1-22 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - musculoskeletal system
REFERENCE :
PSEBAA Proceedings of the Society for Experimental Biology and Medicine. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1903/04- Volume(issue)/page/year: 126,6,1967
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
DOSE :
500 mg/kg
SEX/DURATION :
female 10 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - musculoskeletal system
REFERENCE :
TJADAB Teratology, The International Journal of Abnormal Development. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.1- 1968- Volume(issue)/page/year: 11,31,1975
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
96 mg/kg
SEX/DURATION :
female 15 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - eye/ear
REFERENCE :
DEBIAO Developmental Biology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 27,395,1972
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Parenteral
DOSE :
144 mg/kg
SEX/DURATION :
female 13 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - eye/ear
REFERENCE :
TJADAB Teratology, The International Journal of Abnormal Development. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.1- 1968- Volume(issue)/page/year: 4,239,1971

危害码 (欧洲) Xn: Harmful;
风险声明 (欧洲) R63
安全声明 (欧洲) S36
危险品运输编码 NONH for all modes of transport
RTECS号 CZ9200000
海关编码 2935009090

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120-97-8结构式

120-97-8

文献:US2835702 , ;
上游产品  1

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二、生产方法简述

由邻二氯苯经氯磺化、胺化而得
海关编码 2935009090
中文概述 2935009090 其他磺(酰)胺. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:35.0%
申报要素 品名, 成分含量, 用途
Summary 2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%