guanidine
guanidine用途
用作有机合成中间体。主要用于制造磺胺药物和染料。因为游离胍难于分离，所以一般商品是其盐类，如盐酸胍、硝酸胍、碳酸胍、硫酸胍等。
guanidine名称
[ CAS 号 ]:
113-00-8
[ 英文名 ]:
guanidine
[英文别名 ]:
- Imidourea
- amino-amidine
- Aminoformamidine
- Carbamidine
- Iminourea
- EINECS 204-021-8
- guanidino acid
- Guanidin
- Aminomethanamidine
- Carbamamidine
guanidine物理化学性质
[ 密度 ]:
1.55g/cm3
[ 沸点 ]:
132.9ºC at 760mmHg
[ 分子式 ]:
CH5N3
[ 分子量 ]:
59.07050
[ 闪点 ]:
34.2ºC
[ 精确质量 ]:
59.04830
[ PSA ]:
75.89000
[ LogP ]:
0.33890
[ 蒸汽压 ]:
8.67mmHg at 25°C
[ 折射率 ]:
1.595
guanidine毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- ME7750000
- CHEMICAL NAME :
- Guanidine
- CAS REGISTRY NUMBER :
- 113-00-8
- BEILSTEIN REFERENCE NO. :
- 0506044
- LAST UPDATED :
- 199709
- DATA ITEMS CITED :
- 6
- MOLECULAR FORMULA :
- C-H5-N3
- MOLECULAR WEIGHT :
- 59.09
- WISWESSER LINE NOTATION :
- ZYZUM
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 150 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- HBAMAK "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." (Leipzig, Ger. Dem. Rep.) Volume(issue)/page/year: 4,1352,1935
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 350 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- BEXBAN Bulletin of Experimental Biology and Medicine (English Translation). Translation of BEBMAE. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) V.41- 1956- Volume(issue)/page/year: 61,291,1966
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 266 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- HBAMAK "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." (Leipzig, Ger. Dem. Rep.) Volume(issue)/page/year: 4,1352,1935
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 500 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85KYAH "Merck Index; an Encyclopedia of Chemicals, Drugs, and Biologicals", 11th ed., Rahway, NJ 07065, Merck & Co., Inc. 1989 Volume(issue)/page/year: 11,718,1989
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Amphibian - frog
- DOSE/DURATION :
- 3 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- HBAMAK "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." (Leipzig, Ger. Dem. Rep.) Volume(issue)/page/year: 4,1352,1935 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X6654 No. of Facilities: 78 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 465 (estimated) No. of Female Employees: 78 (estimated)
guanidine安全信息
[ 危险品运输编码 ]:
UN 1759
[ 包装等级 ]:
II
guanidine合成路线
guanidine上下游产品
guanidine上游产品
guanidine下游产品
guanidine制备
由氰氨化钙与碘化铵作用或尿素与氨在加压下反应制得
推荐生产厂家/供应商：
公司名：上海创赛科技有限公司
区域：上海市嘉定区
价格：
￥315.0/5g
￥812.0/25g
￥2396.0/100g
联系人：夏言
产品详情：[Perfemiker]亚氨脲,98%
查看所有供应商请点击：
相关化合物
[guanidine]化源网提供guanidineCAS号113-00-8，guanidineMSDS及其说明、性质、英文名、生产厂家、作用/用途、分子量、密度、沸点、熔点、结构式等。CAS号查询guanidine上化源网，专业又轻松。>>电脑版：guanidine
标题：113-00-8_guanidineCAS号:113-00-8_guanidine【结构式 性质 英文】 - 化源网 地址：https://www.chemsrc.com/amp/cas/113-00-8_165180.html