1,8-Dimethylaminonaphthalene, CAS number 20734-58-1, English name is Proton Sponge.
The proton sponge, also known as 1,8-bisdimethylaminonaphthalene, is a nucleophilic strong base because of steric hindrance, and it also participates in the reaction of arachnweb-6,9-c2b8h14 and selective acid chloride, and it is also an effective H+ scavenger.
Basic parameters of 1,8-bisdimethylaminonaphthalene:
Chinese name: 1,8-Dimethylaminonaphthalene.
Catalog number: 1025533
English name: Proton Sponge
Aliases: n, n, n',n'- Tetramethyl-1,8-naphthalenediamine;n,n,n',n'-tetramethyl-1,8-naphthalenediamine; n,n,n',n'-tetramethylnaphthalene-1,8-diamine
CAS Number: 20734-58-1
MDL number: MFCD00003920
Purity: 98%.
Molecular formula: C14H18N2
Molecular weight: 21431
Structural Formula:
Storage conditions: 4°C, protect from light
Boiling Point: 3044°c at 760 mmhg ；Melting Point: 47-51°C;Flash Point: 113°C
Safety information of 1,8-bisdimethylaminonaphthalene:
Warning word: warning
Hazard Statement: H302-H315-H319-H335
Warning: P261-P305+P351+P338
GHS code: GHS07
1,8-Bisdimethylaminonaphthalene synthesis route:
Synthetic route: 77-78-1 479-27-6 20734-58-1
Reference: Sorokin; ozeryanskii; pozharskii russian journal of organic chemistry, 2002 , vol. 38, # 5 p. 699 - 708
Synthetic route: 53133-89-4 20734-58-1
Reference: Pozharskii, A f.; kurasov, l. a.; kuz'menko, v. v.; popova l. l. journal of organic chemistry ussr (english translation), 1981 , p. 884 - 891 zhurnal organicheskoi khimii, 1981 , vol. 17, # 5 p. 1005 - 1013
Synthetic route: 88580-00-1 20734-58-1
Reference: Pozharskii, A f.; kurasov, l. a.; kuz'menko, v. v.; popova l. l. journal of organic chemistry ussr (english translation), 1981 , p. 884 - 891 zhurnal organicheskoi khimii, 1981 , vol. 17, # 5 p. 1005 - 1013
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