2,3-Dimethylphenol 2,3-二甲酚

规格: 98%
CAS: 526-75-0
产品编号: H66713
MDL: MFCD00002227
品牌: INFI
Chemical Name2,3-dimethylphenol
Synonym 3-羟基邻二甲苯 连邻二甲苯酚 1,2-Dimethyl-3-hydroxybenzene 2,3-dimethylphenol 3-二甲酚 2,3-xylenol o-3-xylenol vic.-o-Xylenol 2,3-DIMETHYLPHENOL 2,3-二甲酚标准溶液 2,3-二甲苯酚 2,3-二甲酚
CAS Number526-75-0
EC Number208-395-3
Beilstein Registry Number6,480
MDL NumberMFCD00002227
Merck Number10082
PubChem Substance ID87567403
Reaxys-RN1906267
Chemical Name Translation2,3-二甲酚
Wiswesser Line NotationQR B1 C1
LabNetwork Molecule IDLN00223207
InChIInChI=1S/C8H10O/c1-6-4-3-5-8(9)7(6)2/h3-5,9H,1-2H3
GHS Symbol
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 56 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems
   Laboratory, NIOSH Exchange Chemicals.  (Aberdeen Proving Ground, MD 21010)
   Volume(issue)/page/year: NX#00158

TYPE OF TEST            : LC - Lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >85500 ug/m3/4H
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: AD-A180-198

Signal word
WGK Germany3
Safety Statements
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后,立即用大量水冲洗并征求医生意见;
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护;
  • 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;
  • 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);
    Risk Statements
    • R34 Causes burns 会导致灼伤
    • R51/53
    • R24/25 Toxic in contact with skin and if swallowed 皮肤接触及吞食都有毒
      Precautionary statements
      • P501 Dispose of contents/container to..… 处理内容物/容器.....
      • P301+P310
      • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
      • 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。
      • P305+P351+P338
      • 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。
      • P405 Store locked up. 上锁保管。
      • P305+P351+P338+P310
      • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
      • P301+P330+P331+P310
      • P303+P361+P353
      • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
      • P304+P340
      • P304+P340+P310
      • P303+P361+P353+P310+P363
      • P391 Collect spillage. Hazardous to the aquatic environment 收集对水环境有危害的泄漏物。
      • 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。
        Hazard statements
        • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
        • H411 Toxictoaquaticlifewithlonglastingeffects 对水生生物有毒性并具有长期影响。
        • H311 Toxic in contact with skin 皮肤接触中毒
        • H301 Toxic if swallowed 吞食有毒
        • H301+H311
          Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P2 (EN 143) respirator cartridges, type P3 (EN 143) respirator cartridges
          RTECSZE5500000
          Packing GroupII
          UN Number UN 2261 6.1/PG 2 2261
          Hazard Codes T,N
          Storage condition 密封阴凉避光保存。
          Hazard Class6.1
          Warnings 危化品目录(2015)
        • 有机合成。
        • {uni_hamburg} Short: II/27B
        • {ALD} Beilstein:6,480
        • {uni_hamburg} Short: III/35D2
        • 526-75-0 H66713 2,3-Dimethylphenol	2,3-二甲酚

          化学属性

          Mol. FormulaC8H10O
          Mol. Weight122
          Density0.7915
          Vapor Density4.23 (vs air)
          Boiling Point217
          Melting Point72.0 to 76.0 deg-C
          Flash Point95°(203°F)
          TSCAYes
          Solubility略溶于水
          Refractive index1.5420
          Stability对光敏感