Phthalazin-1(2H)-one 1-(2H)-酞嗪酮
CAS 119-39-1 MFCD00006892
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分类
- {SNA} Building Blocks, Chemical Synthesis, Heterocyclic Building Blocks, Pyridazines
安全信息
GHS Symbol
- S22 Do not breathe dust 不要吸入粉尘;
- S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触;
- 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;
- 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;
- R22 Harmful if swallowed 吞咽有害
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- R68 Possible risk of irreversible effects 可能有不可挽回的作用的危险
- P262 Do not get in eyes, on skin, or on clothing. 不要接触眼睛,皮肤或衣服。
- 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。
- 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
- P305+P351+P338+P337+P313
- P332+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
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- H302 Harmful if swallowed 吞食有害
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 180 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#00139
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 370 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : IHFCAY Industrial Hygiene Foundation of America, Chemical and Toxicological Series, Bulletin. (Pittsburgh, PA) 1947-69. Volume(issue)/page/year: 6,1,1967
其他信息
- MOL 文件:119-39-1.mol
- MSDS 信息:Benzo[d]pyridazin-1(2H)one(119-39-1).msds
- Sigma Aldrich:119-39-1(sigmaaldrich)
- 下游产品:1-氯酞嗪
- 1-(2H)-酞嗪酮价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 P1179 2,3-二氮杂萘酮 Phthalazone 25G 263元 2014/06/02 P1179 2,3-二氮杂萘酮 Phthalazone 500G 1870元 2010/06/21 384570050 1-(2H)-酞嗪酮 1(2H)-Phthalazinone 98+% 5 GR 271元
- 海关编码:29339990
- 方法一:可用萘在碱性条件下以高锰酸钾氧化,生成-α-羧基苯乙酮酸,然后与硫酸肼环合得1-羟基酞嗪-4-羧酸,后者经高温脱羧(消除)制得该品。
- 用途一:肼苯哒嗪盐酸盐的中间体。
- TCI Shanghai:2,3-二氮杂萘酮 Phthalazone,>;98.0%(GC)(119-39-1)
- 图谱信息:1-(2H)-酞嗪酮(119-39-1)核磁图( 1 HNMR) 1-(2H)-酞嗪酮(119-39-1)红外图谱(IR1) 1-(2H)-酞嗪酮(119-39-1)质谱(MS) 1-(2H)-酞嗪酮(119-39-1)红外图谱(IR2) 1-(2H)-酞嗪酮(119-39-1)核磁图( 13 CNMR)
- Acros Organics:1(2H)-Phthalazinone, 98+%(119-39-1)
- 上游原料:高锰酸钾 --> 硫酸肼 --> 苯甲酰甲酸