十八烷基异氰酸酯

  • 基本信息
  • 制备方法及用途
  • 物化性质
  • 安全信息
  • MSDS
  • 海关数据
  • 结构与计算化学
  • 上游产品
  • 下游产品

十八烷基异氰酸酯 基本信息

中文名称:
十八烷基异氰酸酯 
中文别名:
十八烷基异氰酸酯;
十八烷基异硫氰酸酯 
英文名称:
Octadecane,1-isothiocyanato-
英文别名:
Octadecyl isothiocyanate;
1-isothiocyanato-octadecane;
Stearylisothiocyanat;
1-isothiocyanato-octadecan;
N-OCTADECYL ISOTHIOCYANATE;
Octadecyl-isothiocyanat;
Octadecylsenfoel;
Octadecane,1-isothiocyanato 
CAS No.:
2877-26-1
分 子 式:

C19H37NS

分 子 量:
311.57
精确分子量:
311.26500
PSA:
44.45000
EINECS:
220-722-1
InChI:
InChI=1/C19H37NS/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-20-19-21/h2-18H2,1H3
危险品标志:

风险术语:

R20/21/22;R36/37/38   

安全术语:

S26;S36/37/39

分子结构式:
SDS:
查看

十八烷基异氰酸酯 制备方法及用途

制备方法

用作羊毛织物柔软剂的辅助材料和合成助剂的中间体。

用途简介

用途

用作羊毛织物柔软剂的辅助材料和合成助剂的中间体。

十八烷基异氰酸酯 物化性质

外观与性状:
白色至灰白色液体
密度:
0.88g/cm3
熔点:
29-33 °C
沸点:
370.3ºC at 760mmHg
闪点:
188.8ºC
折射率:
1.4825 (20ºC)
蒸汽压:
2.38E-05mmHg at 25°C
存储条件/存储方法:

密封储存,储存于阴凉、干燥的库房。

稳定性相关:

常温常压下稳定,避免与不相容材料,湿空气,水接触。

十八烷基异氰酸酯 安全信息

海关代码:
2930909090
危险类别码:
R20/21/22;R36/37/38
安全说明:
S36/37/39-S26
安全标志:
S26:万一接触眼睛,立即使用大量清水冲洗并送医诊治。
:
危险标志:
Xn:Harmful;

十八烷基异氰酸酯 MSDS

Name: Octadecyl Isothiocyanate (Pract) Material Safety Data Sheet
Synonym: None
CAS: 2877-26-1
Section 1 - Chemical Product   MSDS Name:Octadecyl Isothiocyanate (Pract) Material Safety Data Sheet
Synonym:None

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
2877-26-1 Octadecane, 1-Isothiocyanato- ca 100 220-722-1
Hazard Symbols: XI
Risk Phrases: 36/38

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Irritating to eyes and skin.The toxicological properties of this material have not been fully investigated.
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation.
Ingestion:
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. The toxicological properties of this substance have not been fully investigated.
Inhalation:
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
Chronic:
No information found.

Section 4 - FIRST AID MEASURES
  Eyes: Immediately 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. Wash clothing before reuse.
Ingestion:
Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or 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. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
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:
Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions.
Provide ventilation.

Section 7 - HANDLING and STORAGE
  Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed.
Avoid ingestion and inhalation. Use with adequate ventilation. Wash clothing before reuse.
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:
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# 2877-26-1: 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:
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
 
Physical State: Liquid above room te
Color: white to off-white
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 24.00 - 28.00 deg C
Autoignition Temperature: Not available.
Flash Point: > 110 deg C (> 230.00 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C19H37NS
Molecular Weight: 311.57

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, dust generation, excess heat, strong oxidants.
Incompatibilities with Other Materials:
Oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, oxides of nitrogen, oxides of sulfur, irritating and toxic fumes and gases, carbon dioxide.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 2877-26-1 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Octadecane, 1-Isothiocyanato- - 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
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

Section 15 - REGULATORY INFORMATION
 
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XI
Risk Phrases:
R 36/38 Irritating to eyes and skin.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
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# 2877-26-1: No information available.
Canada
CAS# 2877-26-1 is listed on Canada's NDSL List.
CAS# 2877-26-1 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 2877-26-1 is listed on the TSCA inventory.


SECTION 16 - ADDITIONAL INFORMATION
N/A

十八烷基异氰酸酯 海关数据

中国海关编码:2930909090

概述:
2930909090. 其他有机硫化合物. 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
摘要/Summary:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

十八烷基异氰酸酯 分子结构与计算化学数据

计算化学数据

1.疏水参数计算参考值(XlogP):10.4

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:17

5.互变异构体数量:无

6.拓扑分子极性表面积44.4

7.重原子数量:21

8.表面电荷:0

9.复杂度:234

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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