CAS 553-97-9 MFCD00001603-p-Toluquinone 2-methylcyclohexa-2,5-diene-1,4-dione TAO{mole}

p-Toluquinone 2-methylcyclohexa-2,5-diene-1,4-dione

CAS 553-97-9 MFCD00001603

化学结构图

SMILES: CC1=CC(=O)C=CC1=O

化学属性

Mol. Formula	C7H6O2
Mol. Weight	122.12
Melting Point	66-67°C
TSCA	Yes
Solubility	不溶
Appearance	淡黄色或金黄色晶体。熔点66.5-68℃。
Boiling Point	186.6°C at 760 mmHg
Flash Point	64.9°C

别名和识别编码

Chemical Name	2-methylcyclohexa-2,5-diene-1,4-dione
Synonym	2-Methylcyclohexa-2,5-diene-1,4-dione {LY} 2-Methylcyclohexa-2,5-diene-1,4-dione 2-methyl-1,4-benzoquinone 2-methyl-p-benzoquinone methyl-p-benzoquinone toluquinone {} {LY} 2-Methylcyclohexa-2,5-diene-1,4-dione {} {} {LY} 2-Methylcyclohexa-2,5-diene-1,4-dione {} {} {} {LY} 2-Methylcyclohexa-2,5-diene-1,4-dione {} {} {} {} {LY} 2-Methylcyclohexa-2,5-diene-1,4-dione {} {} {} {} {} {LY} 2-Methylcyclohexa-2,5-diene-1,4-dione {} {} {} {} {} {} {LY} 2-Methylcyclohexa-2,5-diene-1,4-dione {} {} {} {} {} {} {} {LY} 2-Methylcyclohexa-2,5-diene-1,4-dione {} {} {} {} {} {} {} {} {LY} 2-Methylcyclohexa-2,5-diene-1,4-dione {} {} {} {} {} {} {} {} {} {LY} 2-Methylcyclohexa-2,5-diene-1,4-dione {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Methylcyclohexa-2,5-diene-1,4-dione {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Methylcyclohexa-2,5-diene-1,4-dione {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Methy
Beilstein Registry Number	471387
PubChem Substance ID	11122
CAS Number	553-97-9
EC Number	209-056-2
MDL Number	MFCD00001603
Reaxys-RN	471387
Chemical Name Translation	2-methylcyclohexa-2,5-diene-1,4-dione
Wiswesser Line Notation	L6V DVJ B1
LabNetwork Molecule ID	LN00238295
Canonical SMILES	O=C1C(C)=CC(C=C1)=O
InChI	InChI=1S/C7H6O2/c1-5-4-6(8)2-3-7(5)9/h2-4H,1H3

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品牌质保精细包装现货库存一流品牌服务

安全信息

Precautionary statements

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。
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。
P301+P312+P330
P301+P317
P302+P352
P302+P352+P312+P362+P364
P302+P352+P332+P313+P362+P364
P304+P340
P304+P340+P312
P305+P351+P338
P305+P351+P338+P337+P313
P319
P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
P330 Rinse mouth. 漱口
P332+P313
P332+P317
P337+P313
P337+P317
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
P403+P233
P405 Store locked up. 上锁保管。
P501 Dispose of contents/container to..… 处理内容物/容器.....

WGK Germany3

GHS Symbol

Signal word Warning

Hazard statements

H302 Harmful if swallowed 吞食有害
H302+H312+H332
H315 Causes skin irritation 会刺激皮肤
H319 Causes serious eye irritation 严重刺激眼睛
H335 May cause respiratory irritation 可能导致呼吸道刺激

Hazard Codes Xn T Xn,T

RTECSDK6300000

Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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；

Risk Statements

R22 Harmful if swallowed 吞咽有害
R25 Toxic if swallowed 吞咽有毒
R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
R43 May cause sensitisation by skin contact 皮肤接触会产生过敏反应

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 250 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NCNSA6 National Academy of Sciences, National Research Council,
   Chemical-Biological Coordination Center, Review.  (Washington, DC)
   Volume(issue)/page/year: 5,39,1953

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 1200 nmol/plate
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 347,37,1995

Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

其他信息

Sigma Aldrich:553-97-9(sigmaaldrich)
下游产品:1,4-二乙酰氧基-2-甲基萘
F:8
Alfa Aesar:甲基-1，4-苯醌,98% Methyl-p-benzoquinone, 98%(553-97-9)
MSDS 信息:2-Methyl-2,5-cyclohexadiene-1,4-dione(553-97-9).msds
甲基苯醌价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 M0159 甲基对苯醌 p-Toluquinone 5G 253元 2014/06/02 M0159 甲基对苯醌 p-Toluquinone 25G 649元 2014/06/02 T1244 甲基对苯醌 p-Toluquinone 500G 3620元
用途一:主要用于颜料、染料、医药中间体。
MOL 文件:553-97-9.mol
图谱信息:甲基苯醌(553-97-9)质谱(MS) 甲基苯醌(553-97-9)核磁图( 1 HNMR) 甲基苯醌(553-97-9)红外图谱(IR2) 甲基苯醌(553-97-9)核磁图( 13 CNMR) 甲基苯醌(553-97-9)红外图谱(IR1)
TCI Shanghai:甲基对苯醌 p-Toluquinone,>;99.0%(GC)(T)(553-97-9)
海关编码:29146990