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(1R 2R)-(-)-1 2-Diaminocyclohexane (CAS# 20439-47-8) Isithombe Esifakiwe
  • (1R 2R)-(-)-1 2-Diaminocyclohexane (CAS# 20439-47-8) 1

(1R 2R)-(-)-1 2-Diaminocyclohexane (CAS# 20439-47-8)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C6H14N2
I-Molar Mass 114.189
Ukuminyana 0.951g/cm3
I-Melting Point 2-15℃
I-Boling Point 163.773°C ku-760 mmHg
I-Flash Point 59.204°C
Ukuncibilika kwamanzi ingxubevange
I-Vapor Presure 2.031mmHg ku-25°C
Ukubukeka I-Morphological Crystalline Low Melting Solid, umbala Omhlophe ukuya kophuzi ngokuphaphathekile
pKa 10.76±0.70(Okubikezelwe)
Isimo Sesitoreji Gcina endaweni emnyama, emkhathini ongangeni, izinga lokushisa legumbi
I-Refractive Index 1.49
Izakhiwo Zomzimba Nezamakhemikhali Ukubukeka: uketshezi olukhanyayo oluphuzi ukuya kokuphuzi olubonisa ngale
Ukuncibilika: 2-15°C
Indawo yokubilisa: 188-192°C
indawo ekhanyayo: 75°C
amandla adonsela phansi athile (25°C):0.931
inkomba ye-refractive: 1.49
ukuncibilika kwamanzi: ukuxubeka
Sebenzisa i-epoxy resin yokwelapha i-ejenti; Pharmaceutical Intermediate

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Ubungozi Nokuphepha

Izimpawu Eziyingozi C – Iyabola
Amakhodi Engozi R34 – Ibangela ukusha
Incazelo Yokuphepha S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
S36/37/39 – Gqoka izingubo zokuzivikela ezifanele, amagilavu ​​kanye nokuvikela iso/ubuso.
S45 – Uma kwenzeka ingozi noma uzizwa ungaphilile, funa iseluleko sezokwelapha ngokushesha (bonisa ilebula noma nini lapho kunokwenzeka.)
Ama-ID e-UN UN 2735/UN 3259
I-WGK Germany 3
AMAKHODI E-FLUKA BRAND F 10-34
Ikhodi ye-HS 29213000
I-Hazard Class 8
Iqembu Lokupakisha III

20439-47-8 - Imboni Ephezulu Yomfula Ezansi Nomfula

Ama-Raw material I-acetic acid
I-potassium hydroxide
i-tert-Butyl methyl ether
L(+)-I-Tartaric acid
I-D-Tartaric acid
3-Methylbenzoyl chloride
(+|-)-trans-1,2-Diaminocyclohexane
2-Aminocyclohexanol
cis-1,2-Diaminocyclohexane
1,2-Diaminocyclohexane
(1S,2S)-(+)-1,2-Diaminocyclohexane
Imikhiqizo Ephansi (1R,2R)-(+)-1,2-DIAMINOCYCLOHEXANE-N,N'-BIS(2-DIPHENYLPHOSPHINO-1-NAPHTHOYL)

 

Imvelo

indawo yokuncibilika 41-45 °C
ukuzungeza okuthile -24.5 ° (c=5 1 N HCl 20 ° 26.5 °C)
indawo abilayo 86-88°C 23mm
ukuminyana 0.931
inkomba ye-refractive -25.5 ° (C=5, 1mol/L HCl)
iphoyinti elikhanyayo 169 °F
izimo zokugcina Gcina endaweni emnyama, emkhathini ongangeni, izinga lokushisa legumbi
I-acidity coefficient (pKa) 10.76±0.70(Okubikezelwe)
i-morphology I-Crystalline Low Melting Solid
umbala Okumhlophe kuya kokuphuzi okuphaphathekile
umsebenzi we-optical (umsebenzi wokukhanya) [α]20/D 25°, c = 5 ku-1 M HCl
ukuncibilika kwamanzi Incibilika emanzini.
ukuzwela Kuyazwela emoyeni
I-BRN 4780911
I-InChIKey SSJXIUAHEKJCMH-PHDIDXHHSA-N

20439-47-8 - Isebenzisa kanye nezindlela zokuhlanganisa

sebenzisa

I-L-trans-1, i-2-cyclohexanediamine iyi-agent eyisizayo ye-chiral; impahla eluhlaza yokuhlanganiswa kwamanye ama-organic chiral reagents; i-oxaliplatin ephakathi.

I-epoxy resin yokwelapha i-ejenti

Izinhlobonhlobo zama-chiral synthetic reagents, i-oxaliplatin intermediates. I-epoxy resin yokwelapha i-ejenti

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