CAS 51325-91-8 MFCD00051341-2-(2-(4-(Dimethylamino)styryl)-6-methyl-4H-pyran-4-ylidene)malononitrile 4-(二氰基亚甲基)-2-甲基-6-(4-二甲基氨基苯乙烯基)-4H-吡喃 TAO{mole}

2-(2-(4-(Dimethylamino)styryl)-6-methyl-4H-pyran-4-ylidene)malononitrile 4-(二氰基亚甲基)-2-甲基-6-(4-二甲基氨基苯乙烯基)-4H-吡喃

CAS 51325-91-8 MFCD00051341

化学结构图

SMILES: CC1=CC(C=C(/C=C/C2C=CC(=CC=2)N(C)C)O1)=C(C#N)C#N

化学属性

Mol. Formula	C19H17N3O
Mol. Weight	303.36
Melting Point	215-220
Density	1.422

别名和识别编码

Chemical Name	2-(2-(4-(Dimethylamino)styryl)-6-methyl-4H-pyran-4-ylidene)malononitrile
Synonym	DCM 4-(Dicyanomethylene)-2-methyl-6-(4-(dimethylamino)styryl)-4H-pyran (2-(2-(4-(Dimethylamino)phenyl)ethenyl)-6-methyl-4H-pyran-4-ylidene)propanedinitrile (2-(p-(Dimethylamino)styryl)-6-methyl-4H-pyran-4-ylidene)malononitrile Propanedinitrile, 4-(二氰基亚甲基)-2-甲基-6-(4-二甲基氨基苯乙烯基)-4H-吡喃
PubChem Substance ID	24865530
EC Number	257-137-6
MDL Number	MFCD00051341
CAS Number	51325-91-8
Beilstein Registry Number	2384789
Reaxys-RN	3594295
Merck Number	2838
Chemical Name Translation	4-(二氰基亚甲基)-2-甲基-6-(4-二甲基氨基苯乙烯基)-4H-吡喃
InChIKey	YLYPIBBGWLKELC-UHFFFAOYSA-N

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安全信息

GHS Symbol

WGK Germany3

Hazard statements

H228 Flammable solid 易燃固体
H315 Causes skin irritation 会刺激皮肤
H332 Harmful if inhaled 吸入有害
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

Personal Protective Equipment Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

RTECSOO3746100

Precautionary statements

P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P305+P351+P338
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
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.....
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。
P332+P313
P305+P351+P338+P337+P313
P301+P312+P330
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。
P302+P350

Signal word

Safety Statements

Hazard Codes F,Xn

Risk Statements

Packing GroupIII

UN Number

Hazard Class4.1

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 1 ug/plate
REFERENCE :
   ENMUDM Environmental Mutagenesis.  (New York, NY)  V.1-9, 1979-87.  For
   publisher information, see EMMUEG.  Volume(issue)/page/year: 7,511,1985