1,3-Bis(1-isocyanato-1-methylethyl)benzene 1,3-双(2-异氰基-2-丙基)苯

CAS 2778-42-9 MFCD00142493

化学结构图

2778-42-9
SMILES: CC(C)(N=C=O)c1cccc(C(C)(C)N=C=O)c1

化学属性

Mol. FormulaC14H16N2O2
Mol. Weight244
Refractive index1.5100 to 1.5130
Boiling Point106
Density1.06
Melting Point-10
Flash Point153°C(lit.)

别名和识别编码

Chemical Name1,3-Bis(2-isocyanato-2-propyl)benzene
Synonym {uni_hamburg} 1,3-Bis(alpha-isocyanatoisopropyl)benzene 1,3-bis(1-isocyanato-1-methylethyl)benzene 1,3-bis-(1-isocyanato-1-methylethyl)-benzene Isocyanic acid, m-phenylenediisopropylidene ester α,α,α′,α′-四甲基-1,3-苯二甲基二异氰酸酯 m-Tetramethylxylene diisocyanate Isocyanic acid, alpha,alpha,alpha',alpha'-tetramethyl-m-xylylene ester Benzene, 1,3-bis(1-isocyanato-1-methylethyl)- 1,3-Tetramethylxylylendiisocyanat m-phenylenediisopropylidene diisocyanate alpha,alpha,alpha',alpha'-Tetramethyl-m-phenylenedimethylene diisocyanate α,α,α′,α′-四甲基-1,3-苯二甲基二异氰酸酯 alpha,alpha,alpha',alpha'-Tetramethyl-m-xylylene diisocyanat m-TMXDI 1,3-Bis(1-iso-cyanato-1-methyl-ethyl)benzene TMXDI 1,3-双(1-异氰酸根-1-甲基乙基)苯 Tetramethyl-m-xylylene diisocyanate 1,3-Bis(1-isocyanato-1-methylethyl)benzene
CAS Number2778-42-9
PubChem Substance ID17719
EC Number220-474-4
MDL NumberMFCD00142493
Reaxys-RN2811946
Beilstein Registry Number2811946
Chemical Name Translation1,3-双(2-异氰基-2-丙基)苯
LabNetwork Molecule IDLN00221915
InChIInChI=1S/C14H16N2O2/c1-13(2,15-9-17)11-6-5-7-12(8-11)14(3,4)16-10-18/h5-8H,1-4H3
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分类

  • {SNA} Isocyanate Monomers, Materials Science, Monomers, Polymer Science
  • {uni_hamburg} no charge; carbocycle; aromatic; 6RingOnly; 6ring; isocyanate; 1fragment
  • {SNA} Isocyanate Monomers, Monomers, Polymer Science, 材料科学

相关文献及参考

  • FT-IR 2 (2), 3187:A / Structure Index 1 , 340:B:3
  • Short: EINECS Title: EINECS (European Inventory of Existing Commercial Chemical Substances) Source: Official Journal of the European Communities Volume: C 146 A (15.06.1990) Page: 1 Year: 1990 Internet Resource: http://ecb.jrc.ec.europa.eu/esis/index.php?PGM=ein Publish_Date: 1990/06/15
  • Short: IV/18B Title: Viscosity of Pure Organic Liquids and Binary Liquid Mixtures: Pure Organic Liquids Author: Wohlfarth, Ch.; Wohlfarth, B. Editor: Lechner, M.D. Source: Landolt-Börnstein, New Series Volume: IV/18B Year: 2001 Keyword: organic compounds; viscosity; liquids; mixtures Internet Resource: DOI:10.1007/b68240 RefComment: VII, 409 pages.
  • Short: IV/20C Title: Vapor Pressure and Antoine Coefficients for Nitrogen Containing Organic Compounds Author: Dykyj, J.; Svoboda, J.; Wilhoit, R.C.; Frenkel, M.; Hall, K.R. Editor: Hall, K.R. Source: Landolt-Börnstein, New Series Volume: IV/20C Year: 2001 Keyword: organic compounds; vapor pressure ISBN: 3-540-41060-0 ISBN: 978-3-540-41060-7 Internet Resource: DOI:10.1007/b88812 RefComment: VII, 197 pages

安全信息

GHS Symbol
WGK Germany3
Hazard Codes 6.1 T+,N Xn
Hazard statements
  • H303 May be harmfully swallowed 吞食可能有害
  • H315 Causes skin irritation 会刺激皮肤
  • H317 May cause an allergic skin reaction 可能导致皮肤过敏
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H330 Fatal if inhaled 吸入致命
  • H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled 吸入可能导致过敏或哮喘症状或呼吸困难
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H372 Causes damage to organs through prolonged or repeated exposure 长期或频繁接触会损伤器官
  • H400 Verytoxictoaquaticlife 对水生生物毒性非常大。
  • H410 Verytoxictoaquaticlifewithlonglastingeffects 对水生生物毒性非常大并具有长期影响。
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RTECSCY8480000
Precautionary statements
  • P233 Keep container tightly closed. ?保持容器密闭。
  • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P264+P265
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西,喝水或吸烟。
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • P272 Contaminated work clothing should not be allowed out of the workplace. 污染的工作服不得带出工作场所。
  • P273 Avoid release to the environment. 避免释放到环境中。
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P284 Wear respiratory protection.? 佩戴呼吸保护装置。
  • P285 In case of inadequate ventilation wear respiratory protection. 在通风不足的情况下,戴呼吸防护。
  • P302+P350
  • P302+P352
  • P302+P352+P333+P313+P362+P364
  • P304+P340
  • P304+P340+P310
  • P304+P341
  • P305+P351+P338
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适,呼叫解毒中心或医生/医师。
  • P314 Get medical advice/attention if you feel unwell. 获取医疗咨询/就医,如果你觉得不舒服
  • P316
  • P319
  • P320 Specific treatment is urgent (see … on this label). 紧急具体治疗(见本标签上的)。
  • P321 Specific treatment (see … on this label). 具体治疗(见本标签上的)。
  • P332+P313
  • P332+P317
  • P333+P313
  • P333+P317
  • P337+P313
  • P337+P317
  • P342+P311
  • P342+P316
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服,清洗后方可重新使用
  • P362+P364
  • P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
  • P391 Collect spillage. Hazardous to the aquatic environment 收集对水环境有危害的泄漏物。
  • P403 Store in a well-ventilated place. 储存在通风良好的地方。
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Danger
UN Number 2810 3382
Storage condition 0-10 0-10°C
Safety Statements
  • S28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 皮肤接触后,立即用大量…(由生产厂家指定)冲洗;
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套;
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时,立即求医(可能时出示标签);
  • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置;
  • S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中,参考特别指示/安全收据说明书;
Risk Statements
  • R26 Very toxic by inhalation 吸入极毒
  • R36/38 Irritating to eyes and skin 对眼睛和皮肤有刺激性
  • R43 May cause sensitisation by skin contact 皮肤接触会产生过敏反应
  • R48/23
  • R50/53
Packing GroupI
Hazard Class6.1
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 4600 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   TSCAT* Office of Toxic Substances Report.  (U.S. Environmental Protection
   Agency, Office of Toxic Substances, 401 M St., SW, Washington, DC 20460)
   Volume(issue)/page/year: OTS0515232

TYPE OF TEST            : LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 2500 ppb/3H
TOXIC EFFECTS :
   Sense Organs and Special Senses (Eye) - lacrimation
   Behavioral - somnolence (general depressed activity)
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: OTS0536287

TYPE OF TEST            : LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 840 ppb/3H
TOXIC EFFECTS :
   Sense Organs and Special Senses (Olfaction) - effect, not otherwise
   specified
   Lungs, Thorax, or Respiration - respiratory depression
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: OTS0536287

TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - guinea pig
DOSE/DURATION           : 240 mg/m3/1H
TOXIC EFFECTS :
   Sense Organs and Special Senses (Eye) - effect, not otherwise specified
   Behavioral - somnolence (general depressed activity)
   Lungs, Thorax, or Respiration - chronic pulmonary edema

系列性分类


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