16921-91-8

16921-91-8结构式

常用中文名：六氟磷酸亚硝离子
常用英文名：nitrosonium hexafluorophosphate
CAS号：16921-91-8
分子式：F₆NOP
分子量：174.97000
相关类别：无机化工无机盐磷化物、金属的磷酸、偏磷酸、次磷酸和焦磷酸盐
发布时间：2018-04-18 08:00:00
更新时间：2024-01-02 17:47:25

中文名	六氟磷酸亚硝
英文名	nitrosonium hexafluorophosphate
中文别名	六氟磷(V)酸亚硝离子
英文别名	Nitrosonium hexafluorophosphate azanylidyneoxidanium,hexafluorophosphate MFCD00040324 EINECS 240-980-9

分子式	F₆NOP
分子量	174.97000
精确质量	174.96200
PSA	37.38000
LogP	3.27868
外观性状	无色或白色晶体
储存条件	常温密闭避光，通风干燥惰性气体下
稳定性	常温常压下稳定避免的物料：水分/潮湿酸
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:8 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24.8 7.重原子数量:9 8.表面电荷:0 9.复杂度:72.7 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
更多	1.性状：未确定 2.密度（g/mL,25/4℃）：未确定 3.相对蒸汽密度（g/mL,空气=1）：未确定 4.熔点（ºC）：未确定 5.沸点（ºC,常压）：未确定 6.沸点（ºC,5.2kPa）：未确定 7.折射率：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：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：未确定

Section 1: Product Identification
Chemical Name:Nitrosonium hexafluorophosphate, min. 97%
CAS Registry Number:16921-91-8
Formula:NOPF6
EINECS Number:240-980-9
Chemical Family:metal fluorophosphate complex

Synonym:Nitrosyl Tetrafluorophosphate

Section 2: Composition and Information on Ingredients
IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL)
Title Compound16921-91-8100%2.5mg/m3 (as F)2.5mg/m3 (as F)

Section 3: Hazards Identification
Corrosive to skin, eyes and respiratory tract. Ingestion causes damage to the mouth, throat and esophagus.
Emergency Overview:
May cause fluoride poisoning.
Primary Routes of Exposure:Contact with skin and eyes. Inhalation of dust and vapors.
Eye Contact:Causes burns to the eyes. May cause blindness.
Skin Contact:Causes burns with redness and pain. Effects may be delayed.
Causes burns to the respiratory tract. Nitrogen dioxide can cause tachycardia, chest pain, and pulmonary
Inhalation:
edema.
Ingestion:Ingestion causes damage to the mouth, throat and esophagus.
Corrosive to eyes, skin, respiratory tract and gastrointestinal tract. Fluoride poisoning may cause nausea,
Acute Health Affects:
vomiting, diarrhea, weakness, coma, respiratory failure and cardiovascular collapse.
Chronic Health Affects:Prolonged exposure to hydrolysable fluorine compounds can cause deterioration of bone and tooth structure.
NTP:No
IARC:No
OSHA:No

SECTION 4: First Aid Measures
Immediately flush the eyes with copious amounts of water for at least 10-15 minutes. A victim may need
Eye Exposure:
assistance in keeping their eye lids open. Get immediate medical attention.
Immediately flush the eyes with copious amounts of water for at least 10-15 minutes. A victim may need
Skin Exposure:
assistance in keeping their eye lids open. Get immediate medical attention.
Remove the victim to fresh air. Closely monitor the victim for signs of respiratory problems, such as difficulty
Inhalation:
in breathing, coughing, wheezing, or pain. In such cases seek immediate medical assistance.
Seek medical attention immediately. Keep the victim calm. Give the victim water (only if conscious). Induce
Ingestion:
vomiting only if directed by medical personnel.

SECTION 5: Fire Fighting Measures
Flash Point:not applicable
Autoignition Temperature:not applicable
Explosion Limits:not applicable
Extinguishing Medium:none required
Fire fighters should be equipped with a NIOSH approved positive pressure self-contained breathing apparatus
Special Fire Fighting Procedures:
and full protective clothing.
Hazardous Combustion andIf involved in a fire this material may emit corrosive fluorophosphoric acid.
Decomposion Products:
Unusual Fire or Explosion Hazards: May act as an oxygen source in a fire. May liberate pressurizing gas if strongly heated.

SECTION 6: Accidental Release Measures
Small spills should be covered with calcium carbonate or limestone, and swept up, or flushed with water and
Spill and Leak Procedures:
sponged up.

SECTION 7: Handling and Storage
Store in a tightly sealed container. Keep away from heat, moisture and direct sunlight. If moisture is present,
Handling and Storage:
glass storage bottle may become etched.

SECTION 8: Exposure Controls and Personal Protection
Eye Protection:Always wear approved safety glasses when handling a chemical substance in the laboratory.
Skin Protection:Wear protective clothing and gloves. Consult with glove manufacturer to determine the proper type of glove.
Ventilation:Material may form a toxic fine dust. If possible, handle the material in an efficient fume hood.
In the absence of adequate ventilation a respirator should be worn. The use of a respirator requires a
Respirator:
Respirator Protection Program to be in compliance with 29 CFR 1910.134.
Ventilation:Material may form a toxic fine dust. If possible, handle the material in an efficient fume hood.
Additional Protection:No additional protection required.

SECTION 9: Physical and Chemical Properties
Color and Form:white xtl.
Molecular Weight:174.96
Melting Point:no data
Boiling Point:no data
Vapor Pressure:no data
Specific Gravity:no data
Odor:none
Solubility in Water:decomposes in water

SECTION 10: Stability and Reactivity
Stability:moisture sensitive
Hazardous Polymerization:no hazardous polymerization
Conditions to Avoid:Exposure to water.
Incompatibility:mineral acids, oxidizing agents and active metals
Decomposition Products:nitrogen oxides, hydrogen fluoride, and phosphorous oxides.

SECTION 11: Toxicological Information
RTECS Data:No information available in the RTECS files.
Carcinogenic Effects:no information available
Mutagenic Effects:no information available
Tetratogenic Effects:no information available

SECTION 12: Ecological Information
Ecological Information:no information available

SECTION 13: Disposal Considerations
Disposal:Dispose of according to federal, state, and local regulations.

SECTION 14: Transportation
Shipping Name (CFR):Corrosive solids, N.O.S.
Hazard Class (CFR):8
Additional Hazard Class (CFR):NA
Packaging Group (CFR):II
UN ID Number (CFR):UN# 1759
Shipping Name (IATA):Corrosive solid, N.O.S.
Hazard Class (IATA):8
Additional Hazard Class (IATA):NA
Packaging Group (IATA):II
UN ID Number (IATA):UN# 1759

SECTION 15: Regulatory Information
TSCA:Listed in the TSCA inventory.
SARA (Title 313):Title compound not listed.
Second Ingredient:none

SECTION 16 - ADDITIONAL INFORMATION
N/A

生态学数据:

通常对水体是稍微有害的，不要将未稀释或大量产品接触地下水，水道或污水系统，未经政府许可勿将材料排入周围环境。

危害码 (欧洲)	C: Corrosive;T: Toxic;
风险声明 (欧洲)	R34
安全声明 (欧洲)	S45-S36/37/39-S26
危险品运输编码	1759
包装等级	III
危险类别	6.1