碘化氰
碘化氰用途
用作昆虫保存剂。
碘化氰名称
[ CAS 号 ]:
506-78-5
[ 中文名 ]:
碘化氰
[ 英文名 ]:
cyanogen iodide
[英文别名 ]:
- cyanic iodide
- iodine cyanide
- Iodine cyanide (I(CN))
- Jodcyan
- CYANOGEN IODIDE
- cyanogen (pseudo)iodide
- Iodine monocyanide
- Cyanogen monoiodide
- Iodocyanide
- Cyansaeure-jodid
碘化氰物理化学性质
[ 熔点 ]:
146 °C
[ 分子式 ]:
CIN
[ 分子量 ]:
152.92200
[ 精确质量 ]:
152.90800
[ PSA ]:
23.79000
[ LogP ]:
0.90248
[ 外观性状 ]:
白色针状晶体。
[ 储存条件 ]:
Refrigerator (+4°C)
碘化氰MSDS
碘化氰毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- NN1750000
- CHEMICAL NAME :
- Iodine cyanide
- CAS REGISTRY NUMBER :
- 506-78-5
- BEILSTEIN REFERENCE NO. :
- 1697297
- LAST UPDATED :
- 199709
- DATA ITEMS CITED :
- 6
- MOLECULAR FORMULA :
- C-I-N
- MOLECULAR WEIGHT :
- 152.92
- WISWESSER LINE NOTATION :
- NCI
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 27 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: 4,1289,1935
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Mammal - dog
- DOSE/DURATION :
- 19 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: 4,1289,1935
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Mammal - cat
- DOSE/DURATION :
- 18 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: 4,1289,1935
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Mammal - cat
- DOSE/DURATION :
- 20 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: 4,1289,1935
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Amphibian - frog
- DOSE/DURATION :
- 110 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: 4,1289,1935
碘化氰安全信息
[ 风险声明 (欧洲) ]:
R36/37/38:Irritating to eyes, respiratory system and skin .
[ 安全声明 (欧洲) ]:
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
[ 危险品运输编码 ]:
3290
[ 包装等级 ]:
I
[ 海关编码 ]:
2853009021
碘化氰上下游产品
碘化氰上游产品
碘化氰下游产品
碘化氰制备
1.将过量的粉末状氰化汞(Ⅱ)与碘的醚溶液振荡。过滤后从滤液中蒸出醚。将晶体重结晶三次，用升华法纯制。
2.28gKCN溶于80mL水中。将粉碎得很细的碘分小部分加入，每次5g，共加100g。每次要等先加入的碘完全反应之后再加新碘。加完80g之后就有白色沉淀生成。全部碘加完后，混合物变为半流体的白色物质。
混合物冷却后，先用100mL乙醚提取生成的CNI，然后用80mL乙醚提取，再用60mL提取。在真空中于常温下将乙醚蒸发。用96％乙醇溶解残留物，使成近饱和溶液。过滤后加水至生成的浑浊物不消失。24h后CNI即结晶析出。抽滤，在CaCl2上干燥。
碘化氰海关
[ 海关编码 ]: 2853009021
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