制备方法

以水合肼及尿素为原料，经缩合而得氨基脲液，然后加入盐酸进行酸化络合，经水冷结晶即得成品。在反应过程中生成的氨、用废酸（盐酸、硫酸混合液）中和后可用作肥料。

合成制备方法

以水合肼及尿素为原料，经缩合而得氨基脲液，然后加入盐酸进行酸化络合，经水冷结晶即得成品。在反应过程中生成的氨、用废酸（盐酸、硫酸混合液）中和后可用作肥料。

用途简介

本品是医药工业原料，用以制取硝基呋喃类等药物，也用作测定酮、醛的试剂，色谱分析及分离激素的精油的溶剂，也是农药中间体。

用途

本品是医药工业的原料，用以制取硝基呋喃类等药物。也用作测定酮、醛的试剂、色谱分析试剂及分离激素和精油的溶剂。

包装等级：

III

风险类别：

6.1

海关代码：

2928000090

WGK_Germany：

3
德国有关水污染物质的分类清单

危险类别码：

R25;R36/38;R40

安全说明：

S24/25-S22-S45

RTECS号：

VT3500000

安全标志：

S45:出现意外或者感到不适，立刻到医生那里寻求帮助（最好带去产品容器标签）。

危险标志：

T:Toxic

CHEMICAL IDENTIFICATION

RTECS NUMBER :

VT3500000

CHEMICAL NAME :

Semicarbazide, monohydrochloride

CAS REGISTRY NUMBER :

563-41-7

LAST UPDATED :

199701

DATA ITEMS CITED :

19

MOLECULAR FORMULA :

C-H5-N3-O.Cl-H

MOLECULAR WEIGHT :

111.55

WISWESSER LINE NOTATION :

ZVMZ &GH

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

10 mg/kg

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 :

Oral

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

225 mg/kg

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 :

Intraperitoneal

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

145 mg/kg

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 :

Subcutaneous

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

167 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :

LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - rabbit

DOSE/DURATION :

400 mg/kg

TOXIC EFFECTS :

Behavioral - somnolence (general depressed activity) Behavioral - excitement Behavioral - ataxia

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

6 gm/kg/30D-I

TOXIC EFFECTS :

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

SPECIES OBSERVED :

Rodent - rabbit

DOSE/DURATION :

2400 mg/kg/30D-I

TOXIC EFFECTS :

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

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

67 gm/kg/76W-C

TOXIC EFFECTS :

Tumorigenic - neoplastic by RTECS criteria Vascular - tumors Lungs, Thorax, or Respiration - tumors

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Intraperitoneal

DOSE :

74 mg/kg

SEX/DURATION :

female 10 day(s) after conception

TOXIC EFFECTS :

Reproductive - Fertility - litter size (e.g. # fetuses per litter; measured before birth) Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Intraperitoneal

DOSE :

550 mg/kg

SEX/DURATION :

female 1-22 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)

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Oral

DOSE :

100 mg/kg

SEX/DURATION :

female 7 day(s) after conception

TOXIC EFFECTS :

Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Specific Developmental Abnormalities - musculoskeletal system

TYPE OF TEST :

Cytogenetic analysis

TYPE OF TEST :

Sex chromosome loss and nondisjunction

MUTATION DATA

TEST SYSTEM :

Insect - grasshopper

DOSE/DURATION :

100 mmol/L

REFERENCE :

MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 40,237,1976 *** REVIEWS *** IARC Cancer Review:Animal Limited Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 12,209,1976 IARC Cancer Review:Human No Adequate Data IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 12,209,1976 IARC Cancer Review:Group 3 IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,56,1987 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X7190 No. of Facilities: 41 (estimated) No. of Industries: 2 No. of Occupations: 2 No. of Employees: 2815 (estimated) No. of Female Employees: 1055 (estimated)

毒理学数据：

1、最小致死量（大鼠，经口）10mg/kg

2、有毒。大鼠皮下注射LD50为2984mg/kg。对机体有不可逆损伤的可能性。

中国海关编码：2928000090

概述：

2928000090 其他肼（联氨）及胲（羟胺）的有机衍生物。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:20.0%

申报要素：

品名, 成分含量, 用途

摘要/Summary：

2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

计算化学数据

1.疏水参数计算参考值（XlogP）:无

2.氢键供体数量:4

3.氢键受体数量:2

4.可旋转化学键数量:0

5.互变异构体数量:3

6.拓扑分子极性表面积81.1

7.重原子数量:6

8.表面电荷:0

9.复杂度:42.2

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:2

• 
  氨基脲盐酸盐Raman光谱
• 
  氨基脲盐酸盐质谱(MS)
• 
  氨基脲盐酸盐红外图谱(IR2)
• 
  氨基脲盐酸盐红外图谱(IR1)
• 
  氨基脲盐酸盐核磁图(¹³CNMR)