25038-54-4 (尼龙6,Polyamide 6)

结构式:
CAS号:
25038-54-4
中文名称:
尼龙6
英文名称:
Polyamide 6
分子式:
C18H33N3O3
分子量:
339.472924947739

尼龙6(25038-54-4)名称与标识符

名称

中文别名:
尼龙6;玻璃纤维增强聚酰胺-6;己内酰胺工业筛网丝;锦纶-6;聚己内酰胺;聚己内酰胺切片;尼龙-6;聚酰胺粉(尼龙6);锦纶6切片;尼龙6切片;聚己内酰胺粉Nylon;聚己内酰胺粉;聚己内酰胺粉,60-90目;聚酰胺粉(沙砾状);尼龙;尼龙6 1013B;尼龙6 1013NW8;尼龙6 1030B;尼龙6[聚(己内酰胺)];岳阳巴陵石化尼龙6母粒;高压尼龙树脂软管 树脂耐磨高压软管厂家;尼龙6树脂;改性聚己内酰胺PA6;
英文别名:
Polycaprolactam,glass fiber reinforced;NYLON 6 POLYCAPROLACTAM;NYLON;NYLON 6;POLYAMIDE 6;POLYAMIDE 6 D;POLYCAPROLACTAM;PERLON;AQ-NYLON;b-203;b-216;b-300;b-35;b-350;Jinglun;Poly[imino(1-oxo-1,6-hexanediyl)];poly(iminocarbonylpentamethylene);6-aminohexanoic acid homopolymer;Polyamide PK 4;Polyamides, nylon 6;POLYAMIDE 6/6;WATER SOLUBLE NYLON;CAPROLACTAM POLYMER;Nylon-6 granula;

标识符

MDL:
MFCD00133998
InChIKey:
ALBYIUDWACNRRB-UHFFFAOYSA-N
Inchi:
1S/C6H13NO/c1-2-3-4-5-6(7)8/h2-5H2,1H3,(H2,7,8)
SMILES:
C(=O)(NCCCCCC([*])=O)CCCCCNC(=O)CCCCCN[*] |$;;;;;;;;;*;;;;;;;;;;;;;;;;*$|

尼龙6(25038-54-4)物化性质

实验特性

  • LogP : 0.00000
  • PSA : 0.00000
  • Merck : 13,6768
  • 折射率 : 1.542
  • 沸点 : 211.9°C (rough estimate)
  • 熔点 : 280-281 ºC
  • 蒸气压 : No data available
  • 闪点 : 102.2±18.4 °C
  • 颜色与性状 : 球状颗粒
  • 稳定性 : Stable. Incompatible with strong acids.
  • 溶解性 : 溶于甲酸、苯酚、间甲酚、浓硫酸、二甲基甲酰胺等,不溶于乙醇、乙醚、丙酮、醋酸乙酯、烃类。
  • 密度 : 1.084 g/mL at 25 °C(lit.)

计算特性

  • 精确分子量 : 0.00000
  • 氢键供体数量 : 1
  • 氢键受体数量 : 1
  • 可旋转化学键数量 : 4
  • 同位素质量 : 115.099714
  • 重原子数量 : 8
  • 复杂度 : 70.9
  • 同位素原子数量 : 0
  • 确定原子立构中心数量 : 0
  • 不确定原子立构中心数量 : 0
  • 确定化学键立构中心数量 : 0
  • 不确定化学键立构中心数量 : 0
  • 共价键单元数量 : 1
  • 疏水参数计算参考值(XlogP) : 1.3
  • 表面电荷 : 0
  • 拓扑分子极性表面积 : 43.1

尼龙6(25038-54-4)国际标准相关数据

EINECS:
211-024-8

尼龙6(25038-54-4)海关数据

海关编码:
39081019

尼龙6(25038-54-4)生产方法和用途

用途:
用于配制溶剂型尼龙胶黏剂,也用于制造羟甲基尼龙。在工业上,尼龙6广泛用于制作各种轴承、圆柱齿轮、凸轮、伞齿轮、各种辊子、辊轴、滑轮、泵叶轮、风扇叶片、涡轮、推进器、螺钉、螺帽、垫片、高压密封圈、耐油密封垫片、冷冻设备部件、衬垫、阀门座、泵和阀的零件、轴承保持架、汽车和拖拉机上各种输油管、高压油管、贮油容器、活塞、衬套、被覆线、电缆护套等。在电子电气工业中,可做绝缘插座、支撑架、外壳等。在日用品方面可制成薄膜作为包装材料。
生产方法:
1.单体己内酰胺的制备 有下面的5种合成方法。苯酚法 由苯酚加氢生成环己醇,氧化脱氢生成环己酮,肟化生成环己肟,再经转位生成己内酰胺。环氧己烷法 环己烷氧化生成环己醇和环己酮的混合物,环己醇分离后脱氢生成环己酮,再肟化生成环己酮肟,再经转位生成己内酰胺。光亚硝化法 环己烷在光照下用氯化亚硝酰进行亚硝酰化反应生成环己酮肟盐酸盐,在硫酸中进行贝克曼重排生成己内酰胺。甲苯法 由甲苯氧化制得苯甲酸,氢化生成环己甲酸,再用亚硝基硫酸和发烟硫酸进行亚硝基化反应即生成己内酰胺。己内酯法 环己酮在醋酸或过氧化氢作用下生成己内酯,再于高温高压下氨化即得己内酰胺。2.尼龙6树脂的制备 以己内酰胺为原料,在高温(220~260℃)及引发剂(水)存在下,首先制得氨基己酸,然后缩聚和加成反应同时进行而制得尼龙6树脂。反应式如下。

尼龙6(25038-54-4)推荐厂家 更多厂家(81)

尼龙6(25038-54-4)相关文献

尼龙6(25038-54-4) MSDS

基础信息

Name:Nylon 6 Material Safety Data Sheet
Synonym:Poly(caprolactam); 6-aminohexanoic acid homopolymer; Caproamide Polymer; Hexahydro-2H-Azepin-2-one homopolyme
CAS:25038-54-4
Section 1 - Chemical Product ? MSDS Name:Nylon 6 Material Safety Data Sheet
Synonym:Poly(caprolactam); 6-aminohexanoic acid homopolymer; Caproamide Polymer; Hexahydro-2H-Azepin-2-one homopolyme

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS#Chemical NamecontentEINECS#
25038-54-4Nylon 6100unlisted
Hazard Symbols: None Listed.
Risk Phrases: None Listed.

Section 3 - HAZARDS IDENTIFICATION
? EMERGENCY OVERVIEW
Not available.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation.
Ingestion:
May cause digestive tract disturbances.
Inhalation:
May cause respiratory tract irritation.
Chronic:
No information found.

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.
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:

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 water spray, dry chemical, carbon dioxide, or alcohol-resistant foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
? General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Avoid generating dusty conditions. Provide ventilation.

Section 7 - HANDLING and STORAGE
? Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.
Storage:
Keep container closed when not in use. 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# 25038-54-4: Russia: 5 mg/m3 TWA (powder) 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: Pellets
Color: white to pale yellow
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 223 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: insoluble
Specific Gravity/Density: 1.0840g/cm3
Molecular Formula: NHC5H10CO
Molecular Weight: 113.0831

Section 10 - STABILITY AND REACTIVITY
? Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, strong oxidants.
Incompatibilities with Other Materials:
Strong oxidizing agents, strong bases.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
? RTECS#:
CAS# 25038-54-4: TQ9800000 LD50/LC50:
CAS# 25038-54-4: Inhalation, mouse: LC50 = 11 gm/m3/30M.
Carcinogenicity:
Nylon 6 - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

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: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 25038-54-4: No information available.
Canada
CAS# 25038-54-4 is listed on Canada's DSL List.
CAS# 25038-54-4 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 25038-54-4 is listed on the TSCA inventory.


SECTION 16 - ADDITIONAL INFORMATION
N/A