碘化铅

碘化铅 基本信息
CAS号 10101-63-0 分子式 I2Pb
分子量 461.00900 精确质量  461.78600
PSA  0.00000 LogP  1.39060

基本信息 展开↓

CAS号:
10101-63-0
分子式:
I2Pb
分子量:
461.00900
中文名称:
碘化铅
英文名称:
Lead iodide
中文别名:
碘化铅;
LT-S9147;
zirconium(2+) oxosilanediolate;
dioxido-oxo-silane;
zirconium(+4) cation;
Zirconium Silicate;
Leadnitratewhitextl;
Lead nitrate;
Lead standard concentrate 10.00 g Pb;
lead(2+) dinitrate;
nitric acid, lead salt;
Plumbous nitrate;
Lead(II) nitrate;
4-(2-phenylpropan-2-yl)-N-[4-(2-phenylpropan-2-yl)phenyl]aniline;
Bis[4-(2-phenyl-2-propyl)phenyl]amine;
Antioxidant KY-405;
ammonium iron(2+) sulfate (2:1:2);
iron - sulfuric acid ammoniate (1:1:1);
ammonium ferrous sulfate;
Ferrous ammonium sulfate;
Uroquinasa;
Uroquinasa [INN-Spanish];
WIN 22005;
Win-Kinase;
Kinase (enzyme-activating), uro-;
Urokinase;
Insulinum dalanatum [INN-Latin];
Insulyl;
Intesulin B;
Inyectable neutro de insulina;
Inyectable neutro de insulina [INN-Spanish];
Iszilin;
Musulin;
Solute neutre injectable d'insuline;
Solute neutre injectable d'insuline [INN-French];
Insulin;
Triolein hydrolase;
Tween esterase;
Tween hydrolase;
Tweenase;
UNII-8MYC33932O;
UNII-FQ3DRG0N5K;
Lipase of Rhizopus arrhizus var. Delemar;
Plant lipase;
Animal lipase;
Lipozyme TL IM;
Lipozyme 435;
Lipozyme
英文别名:
Lead iodide;
Lead(II) Iodide;
Lead(II) iodide
精确分子量/精确质量:
461.78600
极性分子表面积/PSA:
0.00000
油水分配系数/LogP:

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值,反映了物质在油水两相中的分配情况。其中、LogP值越大,说明该物质越亲油;反之,LogP值越小,则说明该物质越亲水。
贝尔斯坦号/MDL:
MFCD00011163
EINECS:
233-256-9
PubChem:
24879395
InChI:
InChI=1/2HI.Pb.4H/h2*1H;;;;;/q;;+2;;;;/p-2/r2HI.H4Pb/h2*1H;1H4/q;;+2/p-2

生产制备方法及用途展开↓

合成制备方法


将260g分析纯碘化钾溶于600mL水中,加热。300g分析纯三水醋酸铅溶于600mL水中,将该溶液缓慢地加入到搅拌下的碘化钾热溶液中。所得沉淀用水倾泻法洗涤8~10次后,用布氏漏斗抽滤。然后将沉淀置于耐水纸上摊开,于80~90℃下干燥,再在通风处研成细粉。产量365g,产率接近100%。

所得碘化铅沉淀可在冰乙酸中重结晶,形成碘化铅晶体。

用途


制药工业,照像业,镀青铜。

物化性质展开↓

外观与性状:
黄色或橙色粉末
密度:
6.16
熔点:
402ºC
沸点:
954ºC
存储条件/存储方法:
库房低温,通风,干燥
稳定性相关:

 

其它信息:

1.      性状:黄色六方晶系晶体或粉末。

2.      密度(g/mL,25℃):6.16

3.      相对蒸汽密度(g/mL,空气=1):未确定

4.      熔点(ºC):410

5.      沸点(ºC,常压):954

6.      沸点(ºC,5.2kPa):未确定

7.      折射率:未确定

8.      闪点(ºC):954

9.      比旋光度(º):未确定

10.   自燃点或引燃温度(ºC):未确定

11.   蒸气压(kPa,20ºC):未确定

12.   饱和蒸气压(kPa,60ºC):未确定

13.   燃烧热(KJ/mol):未确定

14.   临界温度(ºC):未确定

15.   临界压力(KPa):未确定

16.   油水(辛醇/水)分配系数的对数值:未确定

17.   爆炸上限(%,V/V):未确定

18.   爆炸下限(%,V/V):未确定

19.   溶解性:溶于碘化钾和碘化钠溶液,不溶于水和乙醇。

安全信息展开↓

包装等级:
III
风险类别:
6.1
海关代码:
2827600000
危险类别码:
R20/22;R33;R50/53;R61;R62
安全说明:
S45-S53-S60-S61
危险标志:
T:Toxic;N:Dangerousfortheenvironment;

化学图谱

  1. 碘化铅红外图谱(IR1)

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MSDS 展开↓

Name: Lead (II) Iodide Material Safety Data Sheet
Synonym: Non
CAS: 10101-63-0
Section 1 - Chemical Product   MSDS Name:Lead (II) Iodide Material Safety Data Sheet
Synonym:Non

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
10101-63-0 Lead iodide 100 233-256-9
Hazard Symbols: T N
Risk Phrases: 20/22 33 61 62 50/53

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Harmful by inhalation and if swallowed. Danger of cumulative effects. May cause harm to the unborn child. Possible risk of impaired fertility. Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation.
Ingestion:
Causes gastrointestinal irritation with nausea, vomiting and diarrhea.
Inhalation:
May cause respiratory tract irritation. May cause effects similar to those described for ingestion.
Chronic:
Chronic exposure to lead may result in plumbism which is characterized by lead line in gum, headache, muscle weakness, mental changes.

Section 4 - FIRST AID MEASURES
  Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
If victim is conscious and alert, give 2-4 cupfuls of milk or water.
Never give anything by mouth to an unconscious person. Get medical aid immediately.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:
Antidote: The use of d-Penicillamine as a chelating agent should be determined by qualified medical personnel. The use of Dimercaprol or BAL (British Anti-Lewisite) as a chelating agent should be determined by qualified medical personnel.

Section 5 - FIRE FIGHTING MEASURES
  General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media:
For small fires, use water spray, dry chemical, carbon dioxide or chemical foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
  General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions.

Section 7 - HANDLING and STORAGE
  Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.
Storage:
Store in a cool place in the original container and protect from sunlight. Keep from contact with oxidizing materials.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
  Engineering Controls:
Use adequate general or local exhaust ventilation to keep airborne concentrations below the permissible exposure limits.
Exposure Limits CAS# 10101-63-0: United Kingdom, WEL - TWA: (listed as lead compounds): 0.15 mg/m3 (as Pb) United Kingdom, WEL - STEL: (listed as lead compounds): 0.45 mg/m TWA (as Pb) United States OSHA: 50 g/m3 TWA (as Pb); 30 g/m3 Action Level ( Pb. Poison - see 29 CFR 1910.10 25) (listed under Lead, inorgani compounds).
Belgium - TWA: (listed as lead, inorganic compounds): 0.15 mg/m3 (dust and fume) France - VME: (listed as lead compounds): 0.1 mg/m3 VME (as Pb) Germany: (listed as lead compounds): 0.1 mg/m3 VME (as Pb) Japan: (listed as lead compounds): 0.1 mg/m3 OEL (except alkyl le compounds, as Pb) Malaysia: (listed as lead, inorganic compounds): 0.05 mg/m3 TWA ( Pb) Netherlands: (listed as lead, inorganic compounds): 0.15 mg/m3 MA (dust and smoke, as Pb) Russia: (listed as lead, inorganic compounds): 0.5 mg/m3 TWA (as Spain: (listed as lead, inorganic compounds): 0.15 mg/m3 VLA-ED ( Pb) Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves and clothing to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
 
Physical State: Solid
Color: yellow
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not applicable.
Boiling Point: 954 deg C
Freezing/Melting Point: 402 deg C
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: Not available.
Solubility in water: Slightly soluble in cold water
Specific Gravity/Density: Not available.
Molecular Formula: PbI2
Molecular Weight: 461.009

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Light, strong oxidants.
Incompatibilities with Other Materials:
Strong oxidizers.
Hazardous Decomposition Products:
Hydrogen iodide, lead/lead oxides.
Hazardous Polymerization: Has not been reported.

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 10101-63-0 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Lead iodide - California: carcinogen, initial date 10/1/92 (listed as Lead compounds NTP: Suspect carcinogen (listed as Lead compounds).
IARC: Group 2A carcinogen (listed as Lead, inorganic compounds).

Section 12 - ECOLOGICAL INFORMATION
  Other No information available.

Section 13 - DISPOSAL CONSIDERATIONS
  Products which are considered hazardous for supply are classified as Special Waste and the disposal of such chemicals is covered by regulations which may vary according to location. Contact a specialist disposal company or the local waste regulator for advice. Empty containers must be decontaminated before returning for recycling.

Section 14 - TRANSPORT INFORMATION
 
IATA
Shipping Name: TOXIC SOLID, INORGANIC, NOS(Lead iodide)
Hazard Class: 6.1
UN Number: 3288
Packing Group: III
IMO
Shipping Name: TOXIC SOLID, INORGANIC, NOS(Lead iodide)
Hazard Class: 6.1
UN Number: 3288
Packing Group: III
RID/ADR
Shipping Name: TOXIC SOLID, INORGANIC, NOS(Lead iodide)
Hazard Class: 6.1
UN Number: 3288
Packing group: III
USA RQ: CAS# 10101-63-0: 10 lb final RQ; 4.54 kg final RQ

Section 15 - REGULATORY INFORMATION
 
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: T N
Risk Phrases:
R 61 May cause harm to the unborn child.
R 20/22 Harmful by inhalation and if swallowed.
R 33 Danger of cumulative effects.
R 50/53 Very toxic to aquatic organisms, may cause
long-term adverse effects in the aquatic environment.
R 62 Possible risk of impaired fertility.
Safety Phrases:
S 53 Avoid exposure - obtain special instructions
before use.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
S 60 This material and its container must be
disposed of as hazardous waste.
S 61 Avoid release to the environment. Refer to
special instructions/safety data sheets.
WGK (Water Danger/Protection)
CAS# 10101-63-0: No information available.
Canada
CAS# 10101-63-0 is listed on Canada's NDSL List.
CAS# 10101-63-0 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 10101-63-0 is listed on the TSCA inventory.


SECTION 16 - ADDITIONAL INFORMATION
N/A

分子结构与计算化学数据展开↓

分子结构数据


1、摩尔折射率:无可用的

2、摩尔体积(cm3/mol):无可用的

3、等张比容(90.2K):无可用的

4、表面张力(dyne/cm):无可用的

5、介电常数:无可用的

6、极化率(10-24cm3):无可用的

7、单一同位素质量:461.78552 Da

8、标称质量:462 Da

9、平均质量:461.0089 Da

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:0

3.氢键受体数量:0

4.可旋转化学键数量:0

5.互变异构体数量:无

6.拓扑分子极性表面积0

7.重原子数量:3

8.表面电荷:0

9.复杂度:2.8

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

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