CAS 2571-00-8 MFCD00024382-4-Methylbenzaldehyde 2,4-Dinitrophenylhydrazone 4-甲基苯甲醛2,4-二硝基苯基腙 TAO{mole}

4-Methylbenzaldehyde 2,4-Dinitrophenylhydrazone 4-甲基苯甲醛2,4-二硝基苯基腙

CAS 2571-00-8 MFCD00024382

化学结构图

SMILES: Cc1ccc(C=NNc2ccc([N+](=O)[O-])cc2[N+](=O)[O-])cc1

化学属性

Mol. Formula	C14H12N4O4
Mol. Weight	300
Melting Point	240-245

别名和识别编码

Chemical Name	4-Methylbenzaldehyde 2,4-Dinitrophenylhydrazone
Synonym	2,4-二硝基苯腙对甲苯甲醛溶液 4'-Methylbenzaldehyde 2,4-dinitrophenylhydrazone P-TOLUALDEHYDE, 2,4-DINITROPHENYLHYDRAZONE 对甲苯甲醛-2,4-DNPH
CAS Number	2571-00-8
EC Number	200-835-2
Reaxys-RN	760429
Beilstein Registry Number	760429
MDL Number	MFCD00024382
PubChem Substance ID	9561795
Chemical Name Translation	4-甲基苯甲醛2,4-二硝基苯基腙
LabNetwork Molecule ID	LN01359997
InChI	InChI=1S/C14H12N4O4/c1-10-2-4-11(5-3-10)9-15-16-13-7-6-12(17(19)20)8-14(13)18(21)22/h2-9,16H,1H3/b15-9+

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安全信息

Hazard statements

H228 Flammable solid 易燃固体
H302 Harmful if swallowed 吞食有害
H312 Harmful in contact with skin 皮肤接触有害
H315 Causes skin irritation 会刺激皮肤
H318 Causes serious eye damage 严重伤害眼睛
H319 Causes serious eye irritation 严重刺激眼睛
H332 Harmful if inhaled 吸入有害
H335 May cause respiratory irritation 可能导致呼吸道刺激

Hazard Codes 4.1 Xn

GHS Symbol

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。
P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
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。
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
P302+P350
P302+P352
P302+P352+P332+P313
P302+P352+P332+P313+P362+P364
P304+P340
P305+P351+P338
P305+P351+P338+P337+P313
P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
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。
P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
P330 Rinse mouth. 漱口
P332+P313
P337+P313
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
P370+P378
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

Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter dust mask type N95 (US), Eyeshields, Gloves

Signal word Danger

UN Number 1325

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；
S39 Wear eye/face protection 戴眼睛/面孔保护装置；

Risk Statements

R22 Harmful if swallowed 吞咽有害
R37/38 Irritating to respiratory system and skin 对呼吸系统和皮肤有刺激性
R41 Risk of serious damage to eyes 有严重损伤眼睛的危险

Packing GroupIII

Hazard Class4.1