Potassium tert-Butoxide;[CAS No.865-47-4]

Post Date:
May 26,2016
Expiry Date:
May 26,2017
Detailed Description:
Cas No. :865-47-4 Specs:99%
Payment Method: T/T; L/C
Product Name: Potassium tert-Butoxide (KTB)
Molecular Formula: C4H9KO
Molecular Weight: 112.21
Boiling Poit: 275℃
Melting Point: 256 -258℃ (dec.) ( lit.)
Flash Point: 54︒F

Specification:
Testing Item Standard
Content (%) 99.0 Min.
Dissociate Alkali (%) 0.1 Max.
Appearance White and Almost White Powder

HS Code: 2905199090
CAS NO.: 865-47-4
EINECS: 212-740-3
Hazard Class: 4.2 (8)
UN No.: 3274 3
Packing Type: II

Packing: In 50kg iron drum or paper drum. 7.5T per 1x20’FCL (10 drums /pallet the
low layer, 5 drums/pallet upper layer. Totally 150 drums per 1x20’FCL)
CAS Registry Number:
865-47-4
Synonyms:
;Potassium tert-butylate;potassium tert-butanolate;Potassium t-butoxide;Potassiumtbutoxide;Potassium Tertiary Butoxide;KTB;2-methyl-2-propanopotassiumsalt;2-Propanol,2-methyl-,potassiumsalt;potassium-butoxide;N-(2-Chlorobenzyloxycarbonyloxy) succinimide;potassium 2-methylpropan-2-olate;2-propanol, 2-methyl-, potassium salt (1:1);PTB;Potassium tert-butoxide (PTB/KTB);Potassium tert.-butoxide;
Molecular Formula:
C₄H₉OK
Molecular Weight:
112.20
Molecular Structure:
Hazard Symbols:
F:Flammable;
C:Corrosive;
Risk Codes:
R11:;
R14:;
R19:;
R35:;
Safety Description:
S16:;
S33:;
S36/37/39:;
S43A:;
S8:;

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