成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

ChemicalBook--->CAS DataBase List--->20989-17-7

20989-17-7

20989-17-7 Structure

20989-17-7 Structure
IdentificationMore
[Name]

(S)-(+)-2-Phenylglycinol
[CAS]

20989-17-7
[Synonyms]

BENZENEETHANOL, B-AMINO-, (BS)-
D-2-PHENYLGLYCINOL
H-L-PHG-OL
H-PHENYLGLYCINOL
H-PHG-OL
L-2-PHENYLGLYCINOL
L-(+)-ALPHA-PHENYLGLYCINOL
L-(+)-A-PHENYLGLYCINOL
L-beta-Aminophenethyl alcohol
(+)-L-PHENYLGLYCINOL
L-PHENYLGLYCINOL
PHENYLGLYCINOL(L-)
(S)-(+)-2-AMINO-2-PHENYLETHANOL
(S)-2-AMINO-2-PHENYLETHANOL
(S)-(-)-2-PHENYLGLYCINOL
(S)-(+)-2-PHENYLGLYCINOL
(S)-2-PHENYLGLYCINOL
(S)-(+)-PHENYLGLYCINOL
(S)-PHENYLGLYCINOL
(S)-(-)-2-Phenylalanine
[EINECS(EC#)]

606-683-7
[Molecular Formula]

C8H11NO
[MDL Number]

MFCD00064404
[Molecular Weight]

137.18
[MOL File]

20989-17-7.mol
Chemical PropertiesBack Directory
[Appearance]

white to light yellow crystal powde
[Melting point ]

76-79 °C
[alpha ]

-25.5 º (c=6, MeOH)
[Boiling point ]

252.03°C (rough estimate)
[density ]

1.0630 (rough estimate)
[refractive index ]

30 ° (C=1, EtOH)
[storage temp. ]

Store at 0-5°C
[form ]

Crystalline Powder
[pka]

12.51±0.10(Predicted)
[color ]

White to pale yellow
[optical activity]

[α]19/D +33°, c = 0.75 in 1 M HCl
[Water Solubility ]

Soluble in chloroform, dimethylsulfoxide and methanol. Limited solubility in water.
[Sensitive ]

Air Sensitive
[Detection Methods]

GC,NMR,Rotation
[BRN ]

3196190
[CAS DataBase Reference]

20989-17-7(CAS DataBase Reference)
[Storage Precautions]

Store under nitrogen
Safety DataBack Directory
[Hazard Codes ]

C,T
[Risk Statements ]

R34:Causes burns.
R36/37/38:Irritating to eyes, respiratory system and skin .
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed .
[Safety Statements ]

S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
[WGK Germany ]

3
[F ]

2-10
[HS Code ]

29221990
Hazard InformationBack Directory
[Chemical Properties]

white to light yellow crystal powde
[Uses]

(S)-(+)-2-Phenylglycinol is a chiral arylalkylamine used as organocatalysts. Used in the synthesis and chiral recognition properties of novel fluorescent chemosensors for amino acid.
Spectrum DetailBack Directory
[Spectrum Detail]

(S)-(+)-2-Phenylglycinol(20989-17-7)MS
(S)-(+)-2-Phenylglycinol(20989-17-7)1HNMR
(S)-(+)-2-Phenylglycinol(20989-17-7)13CNMR
(S)-(+)-2-Phenylglycinol(20989-17-7)IR1
(S)-(+)-2-Phenylglycinol(20989-17-7)IR2
(S)-(+)-2-Phenylglycinol(20989-17-7)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

(S)-(+)-2-Phenylglycinol, 98%(20989-17-7)
[Alfa Aesar]

(S)-(+)-2-Phenylglycinol, 98+%(20989-17-7)
[Sigma Aldrich]

20989-17-7(sigmaaldrich)
[TCI AMERICA]

(S)-(+)-2-Phenylglycinol,>97.0%(GC)(T)(20989-17-7)
20989-17-7 suppliers list
Company Name: Hebei Mojin Biotechnology Co., Ltd
Tel: +86 13288715578 +8613288715578 , +8613288715578
Website: http://www.mojinchemical.com
Company Name: Shanghai UCHEM Inc.
Tel: +862156762820 +86-13564624040 , +86-13564624040
Website: http://www.myuchem.com/
Company Name: Hebei Weibang Biotechnology Co., Ltd
Tel: +8617732866630 , +8617732866630
Website: www.weibangbio.com
Company Name: Anhui Ruihan Technology Co., Ltd
Tel: +8617756083858 , +8617756083858
Website: www.is0513.com/manufacturer/anhui-ruihan-technology/
Company Name: Sichuan HongRi Pharma-Tech Co.,Ltd
Tel: +86-028-64841719 +8617390183901 , +8617390183901
Website: www.hongri-pharm.com/
Company Name: hebei hongtan Biotechnology Co., Ltd
Tel: +86-86-1913198-3935 +8617331935328 , +8617331935328
Website: hbht123.com
Company Name: Capot Chemical Co.,Ltd.
Tel: +86-(0)57185586718 +86-13336195806 , +86-13336195806
Website: www.capot.com
Company Name: Shanghai Daken Advanced Materials Co.,Ltd
Tel: +86-371-66670886
Website: https://www.dakenchem.com/
Company Name: Beijing Cooperate Pharmaceutical Co.,Ltd
Tel: 010-60279497
Website: http://www.cooperate-pharm.com
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: +86-0371-55170693 +86-19937530512 , +86-19937530512
Website: https://www.tianfuchem.com/
Company Name: Shanghai Time Chemicals CO., Ltd.
Tel: +86-021-57951555 +8617317452075 , +8617317452075
Website: www.time-chemicals.com
Company Name: Nanjing ChemLin Chemical Industry Co., Ltd.
Tel: 025-83697070
Website: www.echemlin.cn
Company Name: ATK CHEMICAL COMPANY LIMITED
Tel: +undefined-21-51877795
Website: www.atkchemical.com
Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695 , +8613203830695
Website: www.coreychem.com/
Company Name: Jinan Carbotang Biotech Co.,Ltd.
Tel: +8615866703830 , +8615866703830
Website: http://www.is0513.com/ShowSupplierProductsList31189/0.htm
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 18871490254
Website: www.hubeijusheng.com
Company Name: Jinan Finer Chemical Co., Ltd
Tel: +86-531-88989536 +86-15508631887 , +86-15508631887
Website: http://www.finerchem.com/
Company Name: Hubei xin bonus chemical co. LTD
Tel: 86-13657291602
Website: www.is0513.com/ShowSupplierProductsList1549548/0.htm
Tags:20989-17-7 Related Product Information
141-78-6 120-55-8 396-01-0 60-12-8 111470-99-6 74103-07-4 56-40-6 56-53-1 60-32-2 80-08-0 2935-35-5 77-86-1 591-27-5 5267-64-1 7568-92-5 56613-80-0 7568-93-6 485-49-4