1-(4-硝基苯基偶氮)-2-萘酚)(对位红)

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

1-(4-硝基苯基偶氮)-2-萘酚)(对位红) 基本信息

中文名称:
1-(4-硝基苯基偶氮)-2-萘酚)(对位红) 
中文别名:
对位红;
1-(4-硝基苯基偶氮)-2-萘酚 
英文名称:
2-Naphthalenol,1-[2-(4-nitrophenyl)diazenyl]-
英文别名:
1-(4-NITROPHENYLAZO)-2-NAPHTHOL;
Fast Rose Red Lake;
Para Toner;
PIGMENT RED 1;
Para Red,pure;
Para Red Toner;
Para Red,pure 25GR;
PARA RED;
CIPIGMENTRED1 
CAS No.:
6410-10-2
分 子 式:
C16H11N3O3
分 子 量:
293.28
精确分子量:
293.08000
PSA:
90.77000
MDL:
MFCD00003908
EINECS:
229-093-8
BRN:
680469
InChI:
InChI=1/C16H11N3O3/c20-15-10-5-11-3-1-2-4-14(11)16(15)18-17-12-6-8-13(9-7-12)19(21)22/h1-10,17H/b18-16+
危险品标志:
Xi
风险术语:
R36/37/38
安全术语:
S24/25;
分子结构式:
SDS:
查看

1-(4-硝基苯基偶氮)-2-萘酚)(对位红) 制备方法及用途

制备方法

将对硝基苯胺(红色基GG)加热溶于盐酸介质中,降温至0-5℃,快速地加入亚硝酸钠水溶液进行重氮化反应,生成透明的重氮盐溶液,加入到2-萘酚的碱性溶液中,在弱碱性介质(pH=8-8.5)中,进行偶合反应,加热升温至85℃,过滤,水洗,干燥。

用途简介

该颜料俗称为对位红,给出暗棕红色,与同类偶氮颜料品种相比其耐溶剂性低劣、耐光牢度差,在自干漆中耐光仅有5级,加入少量钛白粉的冲淡色,其耐光牢度进一步明显降低,而且对酸/碱、肥皂等敏感,主要应用于低成本的印刷油墨及美术着色。

1-(4-硝基苯基偶氮)-2-萘酚)(对位红) 物化性质

外观与性状:
固体
密度:
1.35g/cm3
熔点:
248-252 °C
沸点:
489.5ºC at 760 mmHg
闪点:
249.8ºC
折射率:
1.673

1-(4-硝基苯基偶氮)-2-萘酚)(对位红) 安全信息

海关代码:
2927000090
危险类别码:
36/37/38
安全说明:
S24/25-S36-S26
RTECS号:
QL4510000
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。
S36:穿戴合适的防护服装。
S24/25:防止皮肤和眼睛接触。
危险标志:
Xi

1-(4-硝基苯基偶氮)-2-萘酚)(对位红) 毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :
QL4510000
CHEMICAL NAME :
2-Naphthol, 1-((4-nitrophenyl)azo)-
CAS REGISTRY NUMBER :
6410-10-2
BEILSTEIN REFERENCE NO. :
0680469
LAST UPDATED :
199701
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C16-H11-N3-O3
MOLECULAR WEIGHT :
293.30
WISWESSER LINE NOTATION :
L66J BNUNR DNW& CQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Bacteria - Salmonella typhimurium
DOSE/DURATION :
10 mg/L
REFERENCE :
JTEHD6 Journal of Toxicology and Environmental Health. (Hemisphere Pub., 1025 Vermont Ave., NW, Washington, DC 20005) V.1- 1975/76- Volume(issue)/page/year: 4,31,1978 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M2107 No. of Facilities: 1287 (estimated) No. of Industries: 15 No. of Occupations: 20 No. of Employees: 8962 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M2107 No. of Facilities: 39 (estimated) No. of Industries: 2 No. of Occupations: 15 No. of Employees: 1394 (estimated)

1-(4-硝基苯基偶氮)-2-萘酚)(对位红) MSDS

Name: Para red dye content ca. 95% Material Safety Data Sheet
Synonym: 1-(4-Nitrophenylazo)-2-naphthol; 1-((4-Nitrophenyl)azo)-2-naphthol; 1-(p-Nitrophenylazo)-2-naphthol; 2-Naphthalenol, 1-((4-nitrophenyl)azo)-; 2-Naphthol, 1-((4-nitrophenyl)azo)
CAS: 6410-10-2
Section 1 - Chemical Product   MSDS Name:Para red dye content ca. 95% Material Safety Data Sheet
Synonym:1-(4-Nitrophenylazo)-2-naphthol; 1-((4-Nitrophenyl)azo)-2-naphthol; 1-(p-Nitrophenylazo)-2-naphthol; 2-Naphthalenol, 1-((4-nitrophenyl)azo)-; 2-Naphthol, 1-((4-nitrophenyl)azo)

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
6410-10-2 Para Red ca. 95 229-093-8
Hazard Symbols: None Listed.
Risk Phrases: None Listed.

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Not available.
Potential Health Effects
Eye:
Causes eye irritation. May cause chemical conjunctivitis.
Skin:
Causes skin irritation.
Ingestion:
May cause gastrointestinal irritation with nausea, vomiting and diarrhea.
Inhalation:
Causes respiratory tract irritation. Can produce delayed pulmonary edema.
Chronic:
Effects may be delayed.

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:
Never give anything by mouth to an unconscious person. 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. Do NOT use mouth-to-mouth resuscitation.
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 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:
Sweep up, then place into a suitable 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. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation. Use with adequate ventilation.
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# 6410-10-2: 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:
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: Powder
Color: red
Odor: None reported.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 248.00 - 252.00 deg C
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: Not available.
Solubility in water: Not available.
Specific Gravity/Density: Not available.
Molecular Formula: C16H11N3O3
Molecular Weight: 293.27

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:
Strong oxidizing agents.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, nitrogen.
Hazardous Polymerization: Has not been reported.

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 6410-10-2: QL4510000 LD50/LC50:
Not available.
Carcinogenicity:
Para Red - 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# 6410-10-2: No information available.
Canada
CAS# 6410-10-2 is listed on Canada's NDSL List.
CAS# 6410-10-2 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 6410-10-2 is listed on the TSCA inventory.


SECTION 16 - ADDITIONAL INFORMATION
N/A

1-(4-硝基苯基偶氮)-2-萘酚)(对位红) 海关数据

中国海关编码:2927000090

概述:
2927000090 其他重氮化合物、偶氮化合物等(包括氧化偶氮化合物). 增值税率:17.0% 退税率:9.0% 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:
2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

1-(4-硝基苯基偶氮)-2-萘酚)(对位红) 分子结构与计算化学数据

分子结构数据

1、摩尔折射率:81.25

2、摩尔体积(cm3/mol):216.7

3、等张比容(90.2K):598.3

4、表面张力(dyne/cm):58.1

5、介电常数:无可用的

6、极化率(10-24cm3):32.21

7、单一同位素质量:293.080041Da

8、标称质量:293Da

9、平均质量:293.2768Da

1-(4-硝基苯基偶氮)-2-萘酚)(对位红) 上游产品

1-(4-硝基苯基偶氮)-2-萘酚)(对位红) 下游产品

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