CAS 2445-83-2 MFCD00006880-7-Methylcoumarin 7-甲基-2H-苯并吡喃-2-酮 TAO{mole}

7-Methylcoumarin 7-甲基-2H-苯并吡喃-2-酮

CAS 2445-83-2 MFCD00006880

化学结构图

SMILES: Cc1ccc2ccc(=O)oc2c1

化学属性

Mol. Formula	C10H8O2
Mol. Weight	160.17
Boiling Point	171-172 °C at 11 mmHg
Melting Point	128-130 °C

别名和识别编码

Chemical Name	7-Methylcoumarin
Synonym	7-Methylcoumarin {LY} 7-Methylcoumarin 7-methylcoumarin {} {LY} 7-Methylcoumarin {} {} {LY} 7-Methylcoumarin {} {} {} {LY} 7-Methylcoumarin {} {} {} {} {LY} 7-Methylcoumarin {} {} {} {} {} {LY} 7-Methylcoumarin {} {} {} {} {} {} {LY} 7-Methylcoumarin {} {} {} {} {} {} {} {LY} 7-Methylcoumarin {} {} {} {} {} {} {} {} {LY} 7-Methylcoumarin {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {LY} 7-Methylcoumarin {} {} {} {} {} {} {} {} {} {} {LY} 7-Methylcoumarin {} {} {} {} {} {} {} {} {} {} {} {LY} 7-Methylcoumarin {} {} {} {} {} {} {} {} {} {} {} {} {LY} 7-Methylcoumarin {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 7-Methylcoumarin {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 7-Methylcoumarin {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 7-Methylcoumarin {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 7-Methylcoumarin {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 7-Methylco
MDL Number	MFCD00006880
CAS Number	2445-83-2
PubChem Substance ID	17131
EC Number	219-499-3
Alfabeta Name	METHYLCHROMENONE H722-----
Reaxys-RN	122625
Beilstein Registry Number	17(5)10,169
Chemical Name Translation	7-甲基-2H-苯并吡喃-2-酮
LabNetwork Molecule ID	LN00184348
InChI	InChI=1S/C10H8O2/c1-7-2-3-8-4-5-10(11)12-9(8)6-7/h2-6H,1H3
Canonical SMILES	O=C1C=CC2=CC=C(C)C=C2O1

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安全信息

WGK Germany2

RTECSGN7792100

Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

Warnings IRRITANT

Signal word

Hazard statements

H303 May be harmfully swallowed 吞食可能有害
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

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
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。
P302+P352
P304+P340
P305+P351+P338
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。
P319
P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
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.....

Safety Statements

S13 Keep away from food, drink and animal foodstuffs 远离食品、饮料和动物饲料保存；
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）；
S1 Keep locked up 上锁；

Risk Statements

R23/24/25 Toxic by inhalation, in contact with skin and if swallowed 吸入，皮肤接触及吞食都有毒

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 258 mg/kg
TOXIC EFFECTS :
   Behavioral - convulsions or effect on seizure threshold
REFERENCE :
   YKKZAJ Yakugaku Zasshi.  Journal of Pharmacy.  (Nippon Yakugakkai, 2-12-15
   Shibuya, Shibuya-ku, Tokyo 150, Japan)  No.1-    1881-
   Volume(issue)/page/year: 76,186,1956

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : >5 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FCTOD7 Food and Chemical Toxicology.  (Pergamon Press Inc., Maxwell House,
   Fairview Park, Elmsford, NY 10523)  V.20-    1982- Volume(issue)/page/year:
   20,747,1982

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 3800 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FCTOD7 Food and Chemical Toxicology.  (Pergamon Press Inc., Maxwell House,
   Fairview Park, Elmsford, NY 10523)  V.20-    1982- Volume(issue)/page/year:
   20,747,1982

Storage condition 2-8°C {LY} 2-8°C Store at room temperature {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°

其他信息

MOL 文件:2445-83-2.mol
Sigma Aldrich:2445-83-2(sigmaaldrich)
TCI Shanghai:7-甲基香豆素 7-Methylcoumarin,>;98.0%(GC)(2445-83-2)
7-甲基香豆素价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 M1236 7-甲基香豆素 7-Methylcoumarin 25G 1370元
图谱信息:7-甲基香豆素(2445-83-2)红外图谱(IR1) 7-甲基香豆素(2445-83-2)核磁图( 13 CNMR) 7-甲基香豆素(2445-83-2)红外图谱(IR2) 7-甲基香豆素(2445-83-2)核磁图( 1 HNMR) 7-甲基香豆素(2445-83-2)质谱(MS)