天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

ChemicalBook--->CAS DataBase List--->5625-67-2

5625-67-2

5625-67-2 Structure

5625-67-2 Structure
IdentificationMore
[Name]

Piperazin-2-one
[CAS]

5625-67-2
[Synonyms]

2-OXOPIPERAZINE
2-OXOPIPERZAINE
2-PIPERAZINONE
AKOS BBB/413
AKOS BBS-00007028
CHEMBRDG-BB 4102110
PIPERAZIN-2-ONE
PIPERAZINE-2-ONE
PIPERAZINONE
TIMTEC-BB SBB000034
2-Piperzinone
Piperazin-2-one, 99+%
PIPERBORNENE
Piperazin-2-one ,98%
2-piperadone
[Molecular Formula]

C4H8N2O
[MDL Number]

MFCD01318687
[Molecular Weight]

100.12
[MOL File]

5625-67-2.mol
Chemical PropertiesBack Directory
[Appearance]

solid
[Melting point ]

136-140 °C (lit.)
[Boiling point ]

164°C/5mmHg(lit.)
[density ]

1.053±0.06 g/cm3(Predicted)
[storage temp. ]

Keep in dark place,Inert atmosphere,Room temperature
[solubility ]

Chloroform
[form ]

Crystalline Powder
[pka]

15.47±0.20(Predicted)
[color ]

White to tan
[Stability:]

Stable, but may be light and moisture sensitive. Incompatible with oxidizing agents.
[Sensitive ]

Hygroscopic
[Detection Methods]

HPLC,NMR
[InChIKey]

IWELDVXSEVIIGI-UHFFFAOYSA-N
[CAS DataBase Reference]

5625-67-2(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
R43:May cause sensitization by skin contact.
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37:Wear suitable protective clothing and gloves .
[RIDADR ]

1759
[WGK Germany ]

3
[HazardClass ]

8
[PackingGroup ]

III
[HS Code ]

29335900
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Ethanol-->Ethyl acetate-->Sodium-->PETROLEUM ETHER-->Sodium ethoxide-->Ethylenediamine-->Ethyl chloroacetate-->Diphenyl ether-->Ethyl bromoacetate
[Preparation Products]

BAY-1163877-->1-Boc-3-oxopiperazine-->Piperazinone, 4-(3-hydroxypropyl)- (9CI)-->4-(4-bromobenzyl)piperazin-2-one-->1-(4-FLUORO-PHENYL)-PIPERAZIN-2-ONE-->4-phenyl-2-piperazinone-->1,4-Dioxa-8-azaspiro[4.5]decane
Hazard InformationBack Directory
[Chemical Properties]

solid
[Uses]

2-Piperazinone (cas# 5625-67-2) is a compound useful in organic synthesis.
[Definition]

ChEBI: Piperazine-2-one is a carboximidic acid.
Spectrum DetailBack Directory
[Spectrum Detail]

2-Piperazinone(5625-67-2)1HNMR
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

2-Piperazinone, 97%(5625-67-2)
[Sigma Aldrich]

5625-67-2(sigmaaldrich)
5625-67-2 suppliers list
Company Name: Hebei Ganmiao New material Technology Co., LTD
Tel: +86-17332992504 +86-17332992504 , +86-17332992504
Website: www.hbganmiao.com/
Company Name: Capot Chemical Co.,Ltd.
Tel: +86-(0)57185586718 +86-13336195806 , +86-13336195806
Website: www.capot.com
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: +86-0371-55170693 +86-19937530512 , +86-19937530512
Website: https://www.tianfuchem.com/
Company Name: Chembon Pharmaceutical Co., Ltd.
Tel: +86-28-8425-2981
Website: www.chembon.com.cn
Company Name: Hangzhou FandaChem Co.,Ltd.
Tel: +8615858145714 , +8615858145714
Website: www.fandachem.com/
Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695 , +8613203830695
Website: www.coreychem.com/
Company Name: Zhejiang ZETian Fine Chemicals Co. LTD
Tel: +8618957127338 , +8618957127338
Website: www.zetchem.com/
Company Name: Jinan Carbotang Biotech Co.,Ltd.
Tel: +8615866703830 , +8615866703830
Website: http://www.approvedhomemanagement.com/ShowSupplierProductsList31189/0.htm
Company Name: Accela ChemBio Inc.
Tel: +1-858-6993322
Website: www.accelachem.com/
Company Name: Beijing Ribio Biotech Co.,Ltd
Tel: 010-62664360 +8613328773880 , +8613328773880
Website: http://en.ribio.com.cn/
Company Name: Yunbio Tech Co.,Ltd.
Tel: +86-010-60605551 +86-18046518538 , +86-18046518538
Website: https://yunbiopharm.com/
Company Name: Changzhou Carman Chemical Co., Ltd.
Tel: 15061933924
Website: www.approvedhomemanagement.com/ShowSupplierProductsList1090088/0.htm
Company Name: Chongqing Chemdad Co., Ltd
Tel: +86-023-6139-8061 +86-86-13650506873 , +86-86-13650506873
Website: http://www.chemdad.com/
Company Name: Alchem Pharmtech,Inc.
Tel: 8485655694
Website: www.approvedhomemanagement.com/ShowSupplierProductsList454175/0.htm
Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: +8618523575427 , +8618523575427
Website: http://www.conier.com/
Company Name: Richest Group Ltd
Tel: 18017061086
Website: www.approvedhomemanagement.com/ShowSupplierProductsList664261/0.htm
Company Name: Antai Fine Chemical Technology Co.,Limited
Tel: 18503026267 , 18503026267
Website: www.approvedhomemanagement.com/ShowSupplierProductsList1980510/0.htm
Company Name: Neostar United (Changzhou) Industrial Co., Ltd.
Tel: +86-0519-85551759 +8613506123987 , +8613506123987
Website: www.neostarunited.com
Tags:5625-67-2 Related Product Information
99291-24-4 171876-65-6 99291-25-5 140-31-8 110-85-0 61477-96-1 33422-35-4 106-57-0 5076-82-4 16944-60-8 22260-51-1 59703-00-3 78818-15-2 76003-29-7 59702-31-7 13092-86-9 5625-67-2