6358-31-2

• 常用中文名：颜料黄 74
• 常用英文名：Pigment Yellow 74
• CAS号：6358-31-2
• 分子式：C₁₈H₁₈N₄O₆
• 分子量：386.35900
• 发布时间：2018-06-25 19:27:31
• 更新时间：2024-01-11 23:41:42

名称

• 中文名: 颜料黄74
• 英文名: pigment yellow 74
• 中文别名: 2-[(2-甲氧基-4-硝基苯基)偶氮]-N-(2-甲氧基苯基)-3-氧代-丁酰胺; 永固黄 5G; 偶氮黄; 颜料黄 74; 永固黄 GX
• 英文别名: c.i.pigmentyellow74; DALAMAR YELLOW; permanent yellow gx; ponolithyellowy; lunayellow; MFCD00057604; PY74 TRANSPARENT; EINECS 228-768-4

物化性质

• 密度: 1.33 g/cm3
• 沸点: 577.2ºCat 760 mmHg
• 熔点: 293ºC
• 分子式: C₁₈H₁₈N₄O₆
• 分子量: 386.35900
• 闪点: 302.9ºC
• 精确质量: 386.12300
• PSA: 135.17000
• LogP: 3.88820
• 外观性状: 亮黄色粉末
• 折射率: 1.6
• 储存条件: 室温
• 水溶解性: <0.1 g/100 mL at 20 ºC

MSDS

Section 1. Chemical Product and Company Identification Dalamar YellowCatalog Common Name/ Number(s). Trade Name CAS#6358-31-2 Manufacturer Commercial Name(s) Synonym Dalamar Yellow Section 4. First Aid Measures Eye ContactCheck for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Get medical attention if irritation occurs. Skin ContactWash with soap and water. Cover the irritated skin with an emollient. Get medical attention if irritation develops. Serious Skin ContactNot available. InhalationIf inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention. Serious InhalationNot available. IngestionDo NOT induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. Loosen tight clothing such as a collar, tie, belt or waistband. Get medical attention if symptoms appear. Serious IngestionNot available. Section 5. Fire and Explosion Data Flammability of the Product May be combustible at high temperature. Auto-Ignition Temperature Not available. Flash PointsNot available. Flammable LimitsNot available. Products of CombustionThese products are carbon oxides (CO, CO2), nitrogen oxides (NO, NO2...). Fire Hazards in Presence of Slightly flammable to flammable in presence of heat. Various Substances Explosion Hazards in Presence Risks of explosion of the product in presence of mechanical impact: Not available. Risks of explosion of the product in presence of static discharge: Not available. of Various Substances SMALL FIRE: Use DRY chemical powder. Fire Fighting Media and InstructionsLARGE FIRE: Use water spray, fog or foam. Do not use water jet. As with most organic solids, fire is possible at elevated temperatures Special Remarks on Fire Hazards Special Remarks on Explosion Not available. Hazards Section 6. Accidental Release Measures Small SpillUse appropriate tools to put the spilled solid in a convenient waste disposal container. Finish cleaning by spreading water on the contaminated surface and dispose of according to local and regional authority requirements. Large SpillUse a shovel to put the material into a convenient waste disposal container. Finish cleaning by spreading water on the contaminated surface and allow to evacuate through the sanitary system. Dalamar Yellow Section 7. Handling and Storage PrecautionsKeep away from heat. Keep away from sources of ignition. Ground all equipment containing material. Do not ingest. Do not breathe dust. If ingested, seek medical advice immediately and show the container or the label. StorageKeep container tightly closed. Keep container in a cool, well-ventilated area. Section 8. Exposure Controls/Personal Protection Engineering ControlsUse process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below recommended exposure limits. If user operations generate dust, fume or mist, use ventilation to keep exposure to airborne contaminants below the exposure limit. Personal Protection Safety glasses. Lab coat. Dust respirator. Be sure to use an approved/certified respirator or equivalent. Gloves. Personal Protection in Case of Splash goggles. Full suit. Dust respirator. Boots. Gloves. A self contained breathing apparatus should be used a Large Spillto avoid inhalation of the product. Suggested protective clothing might not be sufficient; consult a specialist BEFORE handling this product. Exposure LimitsNot available. Section 9. Physical and Chemical Properties Physical state and appearance Solid.OdorNot available. TasteNot available. Molecular Weight386.22 g/mole ColorYellow. pH (1% soln/water)Not applicable. Boiling PointNot available. Melting Point>250°C (482°F) Critical TemperatureNot available. 1.4 (Water = 1) Specific Gravity Vapor PressureNot applicable. Vapor DensityNot available. VolatilityNot available. Odor ThresholdNot available. Not available. Water/Oil Dist. Coeff. Ionicity (in Water)Not available. Not available. Dispersion Properties SolubilityInsoluble in cold water. Section 10. Stability and Reactivity Data StabilityThe product is stable. Not available. Instability Temperature Conditions of InstabilityExcess heat Incompatibility with variousNot available. substances CorrosivityNot available. Dalamar Yellow Special Remarks onNot available. Reactivity Special Remarks onNot available. Corrosivity PolymerizationWill not occur. Section 11. Toxicological Information Routes of EntryInhalation. Ingestion. Toxicity to AnimalsAcute oral toxicity (LD50): >5000 mg/kg [Rat]. Chronic Effects on Humans Not available. Other Toxic Effects onSlightly hazardous in case of skin contact (irritant), of ingestion, of inhalation. Humans Special Remarks onNot available. Toxicity to Animals Special Remarks onNot available. Chronic Effects on Humans Special Remarks on otherAcute Potential Health Effects: Toxic Effects on HumansSkin: May cause skin irritation. Eyes: May cause eye irritation. Inhalation: May cause respiratory tract irritation. Ingestion: It is expected to be practically non-toxic Section 12. Ecological Information EcotoxicityNot available. BOD5 and CODNot available. Products of BiodegradationPossibly hazardous short term degradation products are not likely. However, long term degradation products may arise. Toxicity of the ProductsThe product itself and its products of degradation are not toxic. of Biodegradation Special Remarks on theNot available. Products of Biodegradation Section 13. Disposal Considerations Waste DisposalWaste must be disposed of in accordance with federal, state and local environmental control regulations. Section 14. Transport Information DOT ClassificationNot a DOT controlled material (United States). Not applicable. Identification Special Provisions forNot applicable. Transport Dalamar Yellow DOT (Pictograms) Section 15. Other Regulatory Information and Pictograms TSCA 8(b) inventory: Listed as Butanamide, 2-[2-methoxy-4-nitrophenyl)azo]-N-(2-methoxyphenyl)-3-oxo- Federal and State Regulations CaliforniaCalifornia prop. 65: This product contains the following ingredients for which the State of California has found to cause cancer which would require a warning under the statute: No products were found. Proposition 65 Warnings California prop. 65: This product contains the following ingredients for which the State of California has found to cause birth defects which would require a warning under the statute: No products were found. Other RegulationsEINECS: This product is on the European Inventory of Existing Commercial Chemical Substances. WHMIS (Canada) Not controlled under WHMIS (Canada). Other Classifications DSCL (EEC)This product is not classified according Not applicable. to the EU regulations. Health Hazard HMIS (U.S.A.)1 National Fire Protection 1 Flammability 1 Association (U.S.A.) Fire Hazard 1 0 Reactivity Health Reactivity 0 Specific hazard Personal Protection E WHMIS (Canada) (Pictograms) DSCL (Europe) (Pictograms) TDG (Canada) (Pictograms) ADR (Europe) (Pictograms) Protective Equipment Gloves. Lab coat. Dust respirator. Be sure to use an approved/certified respirator or equivalent. Dalamar Yellow SECTION 16 - ADDITIONAL INFORMATION N/A

安全

• WGK德国: 3
• 海关编码: 3204170000

合成路线

92-15-9 97-52-9 ~% 6358-31-2

文献：EP1424370 A1, ; Page 8 ;

92-15-9 83-83-0 97-52-9 ~% 6358-31-2

文献：EP1424370 A1, ; Page 10 ;

92-15-9 120-17-2 ~% 6358-31-2

文献：US2006/86290 A1, ; Page/Page column 8; 10 ;

上下游产品

上游产品  4
92-15-9 97-52-9 83-83-0 120-17-2
下游产品  0

海关

海关编码	2927000090
中文概述	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
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%