7783-86-0

7783-86-0结构式

常用中文名：碘化亚铁
常用英文名：IRON (II) IODIDE
CAS号：7783-86-0
分子式：FeI₂
分子量：309.65400
相关类别：无机化工无机盐金属卤化物及卤酸盐金属碘化物及盐
发布时间：2018-06-01 08:00:00
更新时间：2024-01-05 12:06:07

化源商城直购

中文名	碘化亚铁
英文名	iron (ii) iodide
中文别名	碘化铁(II)
英文别名	EINECS 232-031-2 MFCD00016094

密度	5300 kg m3
沸点	1093ºC
熔点	587ºC
分子式	FeI₂
分子量	309.65400
精确质量	309.74400
LogP	1.76890
外观性状	黑色结晶粉末
储存条件	干性的保护气体下处置，保持贮藏器密封放入紧密的贮藏器内，储存在阴凉，干燥的地方
稳定性	如果遵照规格使用和储存则不会分解避免接触碱，碱金属，酸，水分/潮湿.在空气中变为灰白色，具有潮解性。易溶于水而呈淡绿色，但将水溶液加热至50℃以上时则变为黑色。蒸发水溶液即可析出暗绿色四水合物。
计算化学	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:2 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:0 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:3
更多	1. 性状：带褐红色，近乎黑色的结晶。 2. 密度（g/mL 25ºC）：5.315 3. 相对蒸汽密度（g/mL,空气=1）：未确定 4. 熔点（ºC）：587 5. 沸点（ºC，常压）：1093 6. 沸点（ºC,5.2kPa）：未确定 7. 折射率（n20/D）：未确定 8. 闪点（ºC，）：未确定 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,25ºC）：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（25℃）：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(mg/mL)：可溶于水

Name:	Iron(II) iodide Material Safety Data Sheet
Synonym:	Ferrous iodid
CAS:	7783-86-0

Section 1 - Chemical Product MSDS Name:Iron(II) iodide Material Safety Data Sheet
Synonym:Ferrous iodid

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
7783-86-0	Iron(II) iodide		232-031-2

Hazard Symbols: XI
Risk Phrases: 36/37/38

Section 3 - HAZARDS IDENTIFICATION

EMERGENCY OVERVIEW
Irritating to eyes, respiratory system and skin.Hygroscopic (absorbs moisture from the air).
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause irritation of the digestive tract. May be harmful if swallowed.
Inhalation:
Causes respiratory tract irritation. May be harmful if inhaled.
Chronic:
Not available.

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. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Get medical aid. Wash mouth out with water.
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:
Treat symptomatically and supportively.

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:
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:
Vacuum or sweep up material and place into a suitable disposal container.

Section 7 - HANDLING and STORAGE
Handling:
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage:
Store in a cool, dry place. Store in a tightly closed container.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 7783-86-0: Personal Protective Equipment Eyes: Not available.
Skin:
Wear appropriate protective gloves 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: Not available.
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: Slightly soluble.
Specific Gravity/Density:
Molecular Formula: FeI2
Molecular Weight: 309.656

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials, exposure to moist air or water.
Incompatibilities with Other Materials:
Strong acids, strong bases, alkali metals.
Hazardous Decomposition Products:
Hydrogen iodide, iodine.
Hazardous Polymerization: Will not occur.

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 7783-86-0 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Iron(II) iodide - Not listed by ACGIH, IARC, or NTP.

Section 12 - ECOLOGICAL INFORMATION

Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION

IATA
No information available.
IMO
No information available.
RID/ADR
No information available.

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XI
Risk Phrases:
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 37/39 Wear suitable gloves and eye/face
protection.
WGK (Water Danger/Protection)
CAS# 7783-86-0: No information available.
Canada
CAS# 7783-86-0 is listed on Canada's DSL List.
CAS# 7783-86-0 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 7783-86-0 is listed on the TSCA inventory.

SECTION 16 - ADDITIONAL INFORMATION
N/A

生态学数据:

对水是稍微危害的，若无政府许可，勿将材料排入周围环境

符号	GHS07, GHS08
信号词	Danger
危害声明	H302 + H312 + H332-H315-H319-H335-H360
警示性声明	P201-P261-P280-P305 + P351 + P338-P308 + P313
个人防护装备	Eyeshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
危害码 (欧洲)	Xi:Irritant;
风险声明 (欧洲)	R36/37/38
安全声明 (欧洲)	S26-S37/39
危险品运输编码	UN3260
WGK德国	3
包装等级	III
危险类别	8.0
海关编码	2827600000

如将铁与碘直接反应，则应防止被空气氧化。简单的制法是，在瓷罐中将粗铁粉与过量的碘加热至红热状态即可，不过，碘化铁也同时生成。若采用溴化铁的合成装置（参照图Ⅷ）也较方便，此时用普通的封闭管便可制备，即往一端封闭的反应管的闭端装入过量铁丝，然后把管横放，将碘置于开口处附近，中间用脱水的石棉将其隔开。随后将开口拉细与真空泵连接，俟排气后即行封闭。加热装有铁丝部分至500℃，碘的部分至180℃，此时碘的蒸气压可达1.13×105Pa，反应慢慢地进行。当碘蒸气的颜色完全消失之后，将封管冷却。最后在充氮干燥箱中切开反应管，取出目标产物。

海关编码	2827600000

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