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128255-31-2生产厂家

128255-31-2价格

128255-31-2

128255-31-2结构式
128255-31-2结构式

化源商城直购

中文名 异氰酸-2-碘苯酯
英文名 1-iodo-2-isocyanatobenzene
中文别名 2-碘异氰酸苯酯
英文别名 2-Iodophenyl isocyanate
o-iodophenylisocyanate
Benzene,1-iodo-2-isocyanato
1-iodo-2-isocyanato-benzene
MFCD00673044
密度 1.891 g/mL at 25 °C(lit.)
沸点 245 °C(lit.)
分子式 C7H4INO
分子量 245.01700
闪点 >230 °F
精确质量 244.93400
PSA 29.43000
LogP 2.25850
蒸汽压 0.0238mmHg at 25°C
折射率 n20/D 1.633(lit.)
储存条件

密闭于阴凉干燥环境中

稳定性

遵照规定使用和储存则不会分解。

分子结构

1、 摩尔折射率:48.81

2、 摩尔体积(m3/mol):136.1

3、 等张比容(90.2K):357.9

4、 表面张力(dyne/cm):47.8

5、 极化率(10-24cm3):19.35

计算化学

1.疏水参数计算参考值(XlogP):3.4

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:1

5.互变异构体数量:无

6.拓扑分子极性表面积29.4

7.重原子数量:10

8.表面电荷:0

9.复杂度:154

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

更多

1. 性状:无可用

2. 密度(g/mL,25/4℃): 1.891

3. 相对蒸汽密度(g/mL,空气=1):无可用

4. 熔点(ºC):无可用

5. 沸点(ºC,常压):245

6. 沸点(ºC,5.2kPa):无可用

7. 折射率:1.633

8. 闪点(ºC):无可用

9. 比旋光度(º):无可用

10. 自燃点或引燃温度(ºC):无可用

11. 蒸气压(kPa,25ºC):无可用

12. 饱和蒸气压(kPa,60ºC):无可用

13. 燃烧热(KJ/mol):无可用

14. 临界温度(ºC):无可用

15. 临界压力(KPa):无可用

16. 油水(辛醇/水)分配系数的对数值:无可用

17. 爆炸上限(%,V/V):无可用

18. 爆炸下限(%,V/V):无可用

19. 溶解性:无可用

Name: 2-Iodophenyl Isocyanate Material Safety Data Sheet
Synonym: None
CAS: 128255-31-2
Section 1 - Chemical Product MSDS Name:2-Iodophenyl Isocyanate Material Safety Data Sheet
Synonym:None

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
128255-31-2 2-Iodophenyl Isocyanate 100 unlisted
Hazard Symbols: XN
Risk Phrases: 20/21/22

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Harmful by inhalation, in contact with skin and if swallowed.The toxicological properties of this material have not been fully investigated.
Potential Health Effects
Eye:
May cause eye irritation. The toxicological properties of this material have not been fully investigated.
Skin:
May cause skin irritation. The toxicological properties of this material have not been fully investigated.
Ingestion:
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. May cause liver and kidney damage. May cause cardiac disturbances. The toxicological properties of this substance have not been fully investigated. May cause central nervous system depression.
Inhalation:
May cause respiratory tract irritation. May cause liver and kidney damage. May cause heart disturbances, possibly leading to cardiac arrest and death. The toxicological properties of this substance have not been fully investigated. Exposure produces central nervous system depression.
Chronic:
May cause liver and kidney damage.

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 immediately.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
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. Wash mouth out with water.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Do NOT use mouth-to-mouth resuscitation.
Notes to Physician:
May be partially metabolized to cyanide in the body.

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. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Vapors may be heavier than air. They can spread along the ground and collect in low or confined areas.
Extinguishing Media:
Use agent most appropriate to extinguish fire. Use water spray, dry chemical, carbon dioxide, or appropriate foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Clean up spills immediately, observing precautions in the Protective Equipment section. Provide ventilation.

Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Use with adequate ventilation. Avoid breathing dust, vapor, mist, or gas. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
Storage:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 128255-31-2: 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 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: Clear liquid
Color: clear almost colorless
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 62 deg C @ .66mm Hg
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: > 230 deg F (> 110.00 deg C)
Explosion Limits, lower: N/A
Explosion Limits, upper: N/A
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: IC6H4NCO
Molecular Weight: 245.02

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable at room temperature in closed containers under normal storage and handling conditions.
Conditions to Avoid:
Incompatible materials, excess heat.
Incompatibilities with Other Materials:
Oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, oxides of nitrogen, irritating and toxic fumes and gases, carbon dioxide, hydrogen iodide.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 128255-31-2 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
2-Iodophenyl Isocyanate - 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
Shipping Name: ISOCYANATES, TOXIC, N.O.S.*
Hazard Class: 6.1
UN Number: 2206
Packing Group: III
IMO
Shipping Name: ISOCYANATES, TOXIC, N.O.S.
Hazard Class: 6.1
UN Number: 2206
Packing Group: III
RID/ADR
Shipping Name: ISOCYANATES, TOXIC, N.O.S.
Hazard Class: 6.1
UN Number: 2206
Packing group: III

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN
Risk Phrases:
R 20/21/22 Harmful by inhalation, in contact with
skin and if swallowed.
Safety Phrases:
S 28A After contact with skin, wash immediately with
plenty of water.
S 37 Wear suitable gloves.
S 37/39 Wear suitable gloves and eye/face
protection.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 128255-31-2: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 128255-31-2 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 128255-31-2 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A

生态学数据:

该物质对环境可能有危害,对水体应给予特别注意。

符号 GHS07
GHS07
信号词 Warning
危害声明 H302-H312-H315-H319-H332-H335
警示性声明 P261-P280-P305 + P351 + P338
个人防护装备 Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
危害码 (欧洲) Xn
风险声明 (欧洲) R20/21/22
安全声明 (欧洲) S26-S36/37/39
危险品运输编码 UN 2206 6.1/PG 3
WGK德国 3
海关编码 2929109000

~98%

128255-31-2结构式

128255-31-2

文献:Chen, Li; Feng, Lichun; Huang, Mengwei; Li, Jia; Nan, Fajung; Pang, Tao; Yu, Lifang; Zhang, Mei Patent: US2011/71195 A1, 2011 ; Location in patent: Page/Page column 35 ;

~90%

128255-31-2结构式

128255-31-2

文献:Sashida, Haruki Heterocycles, 1998 , vol. 48, # 4 p. 631 - 634

~76%

128255-31-2结构式

128255-31-2

文献:Hays, Sheryl J.; Caprathe, Bradley W.; Gilmore, John L.; Amin, Nilam; Emmerling, Mark R.; Michael, Walter; Nadimpalli, Ravi; Nath, Rathna; Raser, Kadee J.; Stafford, Daniel; Watson, Desiree; Wang, Kevin; Jaen, Juan C. Journal of Medicinal Chemistry, 1998 , vol. 41, # 7 p. 1060 - 1067

~%

128255-31-2结构式

128255-31-2

文献:Journal of medicinal chemistry, , vol. 39, # 6 p. 1220 - 1226
海关编码 2929109000
中文概述 2929109000. 其他异氰酸酯. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%
申报要素 品名, 成分含量, 用途
Summary 2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%