25646-71-3

• 常用中文名：4-氨基-N-乙基-N-(beta-甲磺酰胺乙基)间甲苯胺硫酸盐
• 常用英文名：2-[(4-Amino-3-methylphenyl)ethylamino]ethyl sulfate
• CAS号：25646-71-3
• 分子式：C₁₂H₂₁N₃O₂S
• 分子量：836.994
• 发布时间：2018-03-10 08:00:00
• 更新时间：2024-01-03 21:31:12

名称

• 中文名: 彩色显影剂
• 英文名: 2-[(4-Amino-3-methylphenyl)ethylamino]ethyl sulfate
• 中文别名: 4-氨基-N-乙基-N-(beta-甲磺酰胺乙基)间甲苯胺硫酸盐; N-[2-[(4-氨基-3-甲苯基)乙氨基]乙基]甲磺酰胺硫酸盐
• 英文别名: N4-ETHYL-N4-(2-METHYL-*SULFONAMIDOETHYL)-2-METHYL-1; fcd03; EINECS 247-161-5; N-(2-((4-Amino-3-methylphenyl)(ethyl)amino)ethyl)methanesulfonamide sulfate(2:3); cdiii; N-{2-[(4-Amino-3-methylphenyl)(ethyl)amino]ethyl}methanesulfonamide sulfate (2:3); MFCD00051413; cd003; 70CDC; kodakcd-3; p-phenylenediamine methanesulfonamide derivative; Methanesulfonamide, N-[2-[(4-amino-3-methylphenyl)ethylamino]ethyl]-, sulfate (2:3); CD-3

物化性质

• 密度: 1.204g/cm3
• 沸点: 455ºC at 760mmHg
• 熔点: 168 - 169ºC
• 分子式: C₁₂H₂₁N₃O₂S
• 分子量: 836.994
• 闪点: 229ºC
• 精确质量: 836.173035
• PSA: 83.81000
• LogP: 3.00560
• 外观性状: 固体
• 蒸汽压: 2.88E-16mmHg at 25°C
• 储存条件: 室温

MSDS

Name: 4-(N-Ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine Material Safety Data Sheet Synonym: Color developing agent, CD-3 CAS: 25646-71-3 Section 1 - Chemical Product MSDS Name:4-(N-Ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine Material Safety Data Sheet Synonym:Color developing agent, CD-3 Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 25646-71-3 Methanesulfonamide, N-(2-(4-Amino-N-Et 247-161-5 Hazard Symbols: XN N Risk Phrases: 22 43 50/53 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Harmful if swallowed. May cause sensitization by skin contact. Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.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. The toxicological properties of this substance have not been fully investigated. Has caused mottled red lungs, diffuse pulmonary hemorrhage, lung congestion, liver abnormalities and discolored or atrophied abdominal fat in animals (rats). 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: 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. 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 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: 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. 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# 25646-71-3: 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: Solid Color: Not available. Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: Not available. Autoignition Temperature: Not available. Flash Point: Not available. Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: Specific Gravity/Density: Molecular Formula: C24H48N6O16S5.H2O Molecular Weight: 855.03 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable under normal temperatures and pressures. Conditions to Avoid: Incompatible materials, strong oxidants. Incompatibilities with Other Materials: Oxidizing agents. Hazardous Decomposition Products: Nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, sulfur oxides (SOx), including sulfur oxide and sulfur dioxide. Hazardous Polymerization: Will not occur. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 25646-71-3: PB0431000 LD50/LC50: CAS# 25646-71-3: Oral, rat: LD50 = 152 mg/kg. Carcinogenicity: Methanesulfonamide, N-(2-(4-Amino-N-Ethyl-M-Toluidino)Ethyl) - 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 Shipping Name: TOXIC LIQUID, ORGANIC, N.O.S.* Hazard Class: 6.1 UN Number: 2810 Packing Group: II IMO Shipping Name: TOXIC LIQUID, ORGANIC, N.O.S. Hazard Class: 6.1 UN Number: 2810 Packing Group: II RID/ADR Shipping Name: TOXIC LIQUID, ORGANIC, N.O.S. Hazard Class: 6.1 UN Number: 2810 Packing group: II Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: XN N Risk Phrases: R 22 Harmful if swallowed. R 43 May cause sensitization by skin contact. R 50/53 Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. Safety Phrases: S 24 Avoid contact with skin. S 37 Wear suitable gloves. S 60 This material and its container must be disposed of as hazardous waste. S 61 Avoid release to the environment. Refer to special instructions/safety data sheets. WGK (Water Danger/Protection) CAS# 25646-71-3: No information available. Canada CAS# 25646-71-3 is listed on Canada's DSL List. CAS# 25646-71-3 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 25646-71-3 is listed on the TSCA inventory. SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : PB0431000 CAS REGISTRY NUMBER : 25646-71-3 LAST UPDATED : 199710 DATA ITEMS CITED : 7 MOLECULAR FORMULA : C12-H21-N3-O2-S.3/2H2-O4-S MOLECULAR WEIGHT : 418.49 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 152 mg/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - acute pulmonary edema Blood - hemorrhage REFERENCE : NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0570977 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Unreported SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 457 mg/kg TOXIC EFFECTS : Behavioral - excitement Behavioral - ataxia Behavioral - muscle contraction or spasticity REFERENCE : GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 51(9),71,1986 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Unreported SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 220 mg/kg TOXIC EFFECTS : Behavioral - excitement Behavioral - ataxia Behavioral - muscle contraction or spasticity REFERENCE : GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 51(9),71,1986 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Unreported SPECIES OBSERVED : Rodent - guinea pig DOSE/DURATION : 385 mg/kg TOXIC EFFECTS : Behavioral - excitement Behavioral - ataxia Behavioral - muscle contraction or spasticity REFERENCE : GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 51(9),71,1986 ** OTHER MULTIPLE DOSE TOXICITY DATA ** TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Unreported SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 2788 mg/kg/61D-I TOXIC EFFECTS : Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Blood - changes in erythrocyte (RBC) count Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - other Enzymes REFERENCE : GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 51(9),71,1986

安全

• 危害码 (欧洲): T,N,Xn
• 风险声明 (欧洲): 25-36/37/38-43-50/53-22-34-23/24/25
• 安全声明 (欧洲): 26-36/37-45-61-60-37-24-36/37/39-27
• 危险品运输编码: UN 2811 6.1/PG 3
• WGK德国: 3
• RTECS号: PB0431000