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

CIS-2-AMINO-4-CYCLOHEXENE-1-CARBOXYLIC ACID

CIS-2-AMINO-4-CYCLOHEXENE-1-CARBOXYLIC ACID Struktur
54162-90-2
CAS-Nr.
54162-90-2
Englisch Name:
CIS-2-AMINO-4-CYCLOHEXENE-1-CARBOXYLIC ACID
Synonyma:
6-Aminocyclohex-3-ene-COOH(S,R);CIS-6-AMINO-CYCLOHEX-3-ENECARBOXYLIC ACID;CIS-2-AMINO-4-CYCLOHEXENE-1-CARBOXYLIC ACID;(1S,6R)-6-aminocyclohex-3-ene-1-carboxylic acid;cis-2-Amino-4-cyclohexene-1-carboxylic acid, 98+%;CIS-2-AMINO-4-CYCLOHEXENE-1-CARBOXYLIC ACID USP/EP/BP;3-Cyclohexene-1-carboxylic acid, 6-amino-, (1R,6S)-rel-;3-Cyclohexene-1-carboxylicacid,6-amino-,(1R,6S)-rel-(9CI)
CBNumber:
CB1118984
Summenformel:
C7H11NO2
Molgewicht:
141.17
MOL-Datei:
54162-90-2.mol

CIS-2-AMINO-4-CYCLOHEXENE-1-CARBOXYLIC ACID Eigenschaften

Schmelzpunkt:
196-199 °C
Siedepunkt:
258.21°C (rough estimate)
Dichte
1.1522 (rough estimate)
Brechungsindex
1.5026 (estimate)
CAS Datenbank
54162-90-2

Sicherheit

Kennzeichnung gef?hrlicher Xn
R-S?tze: 36/37/38-20/21/22-43
S-S?tze: 36/37/39-26-36/37
HS Code  2922498590

CIS-2-AMINO-4-CYCLOHEXENE-1-CARBOXYLIC ACID Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
R20/21/22:Gesundheitssch?dlich beim Einatmen,Verschlucken und Berührung mit der Haut.

S-S?tze Betriebsanweisung:

S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.

Chemische Eigenschaften

BEIGE FINE POWDER

l?uterung methode

Purify the free amino-acid by dissolving it in H2O and passing it through a Dowex 50W (acid form) column and eluting with 1M aqueous NH4OH. The eluate is evaporated (in vacuo) and the residue is dissolved in H2O. Me2CO is added to turbidity, cooled at 0o and the colourless crystals of the amino-acid are collected and dried in vacuo [Bernáth et al. Tetrahedron 41 1315 1958, cf Mazza & Crapetta Gazzetta 57 297 1927]. In earlier work, it was recrystallised from aqueous EtOH and had reported melting points of 265-265o [Kricheldorf Justus Liebigs Ann Chem 1378 1975] and 269-271o [Marconi & Mazzochi J Org Chem 31 1372 1966]. The hydrochloride [57266-56-5] M 177.6 has m 210-213o and the methyl ester hydrochloride [52766-61-2] has m 85-87o (from Et2O). The trans-(±)-(1RS,2RS)-amino-acid [97945-19-2] crystallises from aqueous Me2CO with m 267-269o. [Beilstein 14 II 203.]

CIS-2-AMINO-4-CYCLOHEXENE-1-CARBOXYLIC ACID Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


CIS-2-AMINO-4-CYCLOHEXENE-1-CARBOXYLIC ACID Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 26)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Hubei xin bonus chemical co. LTD
86-13657291602
linda@hubeijusheng.com CHINA 22963 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427
sales@conier.com China 49374 58
Dideu Industries Group Limited
+86-29-89586680 +86-15129568250
1026@dideu.com China 22787 58
BOC Sciences
16314854226; +16314854226
inquiry@bocsci.com United States 19741 58
Dayang Chem (Hangzhou) Co.,Ltd.
571-88938639 +8617705817739
info@dycnchem.com China 52849 58
Hangzhou MolCore BioPharmatech Co.,Ltd.
+86-057181025280; +8617767106207
sales@molcore.com China 49734 58
GIHI CHEMICALS CO.,LIMITED
+8618058761490
info@gihichemicals.com China 49978 58
Aladdin Scientific
+1-+1(833)-552-7181
sales@aladdinsci.com United States 52924 58
Sichuan Kulinan Technology Co., Ltd 400-1166-196 18981987031
cdhxsj@163.com China 11707 57
Shanghai Hong-chuang Pharma Tech Co., Ltd. 18151128828
hc-sales@foxmail.com China 2606 55

54162-90-2()Verwandte Suche:


  • CIS-2-AMINO-4-CYCLOHEXENE-1-CARBOXYLIC ACID
  • CIS-6-AMINO-CYCLOHEX-3-ENECARBOXYLIC ACID
  • cis-2-Amino-4-cyclohexene-1-carboxylic acid, 98+%
  • 3-Cyclohexene-1-carboxylicacid,6-amino-,(1R,6S)-rel-(9CI)
  • 3-Cyclohexene-1-carboxylic acid, 6-amino-, (1R,6S)-rel-
  • CIS-2-AMINO-4-CYCLOHEXENE-1-CARBOXYLIC ACID USP/EP/BP
  • 6-Aminocyclohex-3-ene-COOH(S,R)
  • (1S,6R)-6-aminocyclohex-3-ene-1-carboxylic acid
  • 54162-90-2
  • AMINOACID
Copyright 2019 ? ChemicalBook. All rights reserved