2,6-Dimethylhydroquinone 2,6-二甲基-1,4-苯二酚

CAS 654-42-2 MFCD00016466

化学结构图

654-42-2
SMILES: Cc1cc(O)cc(C)c1O

化学属性

Mol. FormulaC8H10O2
Mol. Weight138
Melting Point151.0 to 155.0 deg-C

别名和识别编码

Chemical Name2,6-Dimethylhydroquinone
CAS Number654-42-2
Alfabeta NameDIMETHYLHYDROQUINONE 26-,
MDL NumberMFCD00016466
EC Number211-505-2
Synonym DMHQ m-Xylene-2,5-diol 1,4-Dihydroxy-2,6-dimethylbenzene 2,6-dimethyl-hydroquinon 2,6-Xyloquinol mxhq m-Xylohydroquinone 2,6-Dimethyl-1,4-benzenediol 3,5-Dimethylhydroquinone m-XHQ 4-Benzenediol,2,6-dimethyl-1 Hydroquinone, 2,6-dimethyl- 2,6-DI-METHYL-HYDROQUINOL m-Xhq 2,6-二甲基-1,4-苯二酚 3-XYLOHYDROQUINONE 2,6-Xylohydroquinone 2,6-二甲基对苯二酚 2,6-dimethyl-4-benzenediol 2,6-DIMETHYLHYDROQUINONE Metaxylohydroquinone 2,6-Dimethyl-1,4-hydroquinone 2,6-Dimethylhydroquinone 2,5-DIHYDROXY-M-XYLENE MXHQ Dmhq 1,4-Benzenediol, 2,6-dimethyl- 2,6-Dimethyl-p-benzohydroquinone
Chemical Name Translation2,6-二甲基-1,4-苯二酚
Beilstein Registry Number6(4)5956
Reaxys-RN1862397
PubChem Substance ID87569085
InChIKeySGWZVZZVXOJRAQ-UHFFFAOYSA-N
Wiswesser Line NotationQR DQ B1 F1
LabNetwork Molecule IDLN00117472
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安全信息

Warnings IRRITANT, TOXIC
RTECSMX5900000
UN Number 2811
Signal word
Hazard statements
  • H301 Toxic if swallowed 吞食有毒
Precautionary statements
  • P301+P310+P330
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P405 Store locked up. 上锁保管。
  • 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。
Packing GroupIII
Hazard Class6.1
GHS Symbol
Hazard Codes Xi,T
Safety Statements
  • 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;
  • 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;
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 186 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   IJEBA6 Indian Journal of Experimental Biology.  (Publications & Information
   Directorate, CSIR, Hillside Rd., New Delhi 110 012, India)  V.1-    1963-
   Volume(issue)/page/year: 2,23,1964

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Mammal - cat
DOSE/DURATION           : 20 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Lungs, Thorax, or Respiration - cyanosis
   Gastrointestinal - changes in structure or function of salivary glands
REFERENCE :
   IJEBA6 Indian Journal of Experimental Biology.  (Publications & Information
   Directorate, CSIR, Hillside Rd., New Delhi 110 012, India)  V.1-    1963-
   Volume(issue)/page/year: 2,23,1964

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 117 mg/kg
TOXIC EFFECTS :
   Sense Organs and Special Senses (Eye) - ptosis
   Behavioral - somnolence (general depressed activity)
   Behavioral - tremor
REFERENCE :
   IJEBA6 Indian Journal of Experimental Biology.  (Publications & Information
   Directorate, CSIR, Hillside Rd., New Delhi 110 012, India)  V.1-    1963-
   Volume(issue)/page/year: 2,23,1964

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 3 mg/kg
SEX/DURATION            : female 1 day(s) pre-mating
TOXIC EFFECTS :
   Reproductive - Maternal Effects - ovaries, fallopian tubes
REFERENCE :
   ENDOAO Endocrinology (Baltimore).  (Williams & Wilkins Co., 428 E. Preston
   St., Baltimore, MD 21203) V.1-    1917-  Volume(issue)/page/year:
   57,466,1955

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 950 mg/kg
SEX/DURATION            : female 19 day(s) pre-mating
TOXIC EFFECTS :
   Reproductive - Maternal Effects - menstrual cycle changes or disorders
REFERENCE :
   ENDOAO Endocrinology (Baltimore).  (Williams & Wilkins Co., 428 E. Preston
   St., Baltimore, MD 21203) V.1-    1917-  Volume(issue)/page/year:
   57,466,1955

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Human - man
DOSE                    : 7143 ug/kg
SEX/DURATION            : male 1 day(s) pre-mating
TOXIC EFFECTS :
   Reproductive - Paternal Effects - spermatogenesis (incl. genetic material,
   sperm morphology, motility, and count)
REFERENCE :
   JMIABM Journal of Medicine and International Medical Abstracts and Reviews.
   (Calcutta, India) V.19-31, 1956-66(?).  Volume(issue)/page/year: 22,19,1958

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 100 mg/kg
SEX/DURATION            : female 4 day(s) pre-mating
TOXIC EFFECTS :
   Reproductive - Fertility - mating performance (e.g. # sperm positive females

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE

其他信息

  • MOL 文件:654-42-2.mol
  • 图谱信息:2,6-二甲基-1,4-苯二酚 (654-42-2)核磁图( 1 HNMR) 2,6-二甲基-1,4-苯二酚 (654-42-2)质谱(MS) 2,6-二甲基-1,4-苯二酚 (654-42-2)核磁图( 13 CNMR)
  • TCI Shanghai:2,6-二甲基-1,4-苯二酚 2,6-Dimethylhydroquinone,>;97.0%(T)(654-42-2)

系列性分类


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