ChemicalBook
Chinese Japanese Germany

Cyclobutylamine

Cyclobutylamine
Cyclobutylamine
CAS No.
2516-34-9
Chemical Name:
Cyclobutylamine
Synonyms
AURORA KA-7608;Cyclobutanamine;CYCLOBUTYLAMINE;Ring-butylaMine;AMINOCYCLOBUTANE;1-Cyclobutanamine;CyclobutylaMine 98%;Cyclobutylamine,98%;Cyclobutane-1-amine;Cyclobutylamine,Aminocyclobutane
CBNumber:
CB0134657
Molecular Formula:
C4H9N
Formula Weight:
71.12096
MOL File:
2516-34-9.mol

Cyclobutylamine Properties

Boiling point:
81.5 °C752 mm Hg(lit.)
Density 
0.833 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.437(lit.)
Flash point:
24 °F
storage temp. 
Refrigerator (+4°C)
form 
Liquid
color 
Clear colorless to light yellow
Water Solubility 
slightly soluble
Sensitive 
Hygroscopic
BRN 
2069297
InChIKey
KZZKOVLJUKWSKX-UHFFFAOYSA-N
CAS DataBase Reference
2516-34-9(CAS DataBase Reference)
NIST Chemistry Reference
Cyclobutylamine(2516-34-9)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  F,C,Xi
Risk Statements  11-34-20/21/22-36/37/38
Safety Statements  16-26-36/37/39-45-33-7/9
RIDADR  UN 2733 3/PG 2
WGK Germany  3
HazardClass  3
PackingGroup  II
HS Code  29213000
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233 Keep container tightly closed.
P240 Ground/bond container and receiving equipment.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P310 Immediately call a POISON CENTER or doctor/physician.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P370+P378 In case of fire: Use … for extinction.
P405 Store locked up.
P403+P235 Store in a well-ventilated place. Keep cool.
P501 Dispose of contents/container to..…

Cyclobutylamine price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 225185 Cyclobutylamine 98% 2516-34-9 1g $50.9 2018-11-13 Buy
Sigma-Aldrich 225185 Cyclobutylamine 98% 2516-34-9 5g $158 2018-11-13 Buy
TCI Chemical A1036 Aminocyclobutane >97.0%(GC)(T) 2516-34-9 1mL $46 2018-11-22 Buy
TCI Chemical A1036 Aminocyclobutane >97.0%(GC)(T) 2516-34-9 5mL $139 2018-11-22 Buy
Alfa Aesar A13423 Cyclobutylamine, 98% 2516-34-9 1g $49.4 2018-11-13 Buy

Cyclobutylamine Chemical Properties,Uses,Production

Chemical Properties

Clear colorless to light yellow liquid

Purification Methods

It has been purified by steam distillation. The aqueous distillate (e.g. 2L) is acidified with 3N HCl (90mL) and evaporated to dryness in a vacuum. The hydrochloride is treated with a few mL of H2O, cooled in ice and a slush of KOH pellets ground in a little H2O is added slowly in portions and keeping the solution very cold. The amine separates as an oil from the strongly alkaline solution. The oil is collected, dried over solid KOH and distilled using a vacuum jacketed Vigreux column (p 11) and protected from CO2 using a soda lime tube. The fraction boiling at 79-83o is collected, dried over solid KOH for 2days and redistilled over a few pellets of KOH (b 80.5-81.5o). Best distil in a dry N2 atmosphere. The purity can be checked by GLC using a polyethylene glycol on Teflon column at 72o, 15 psi, flow rate of 102 mL/min of He. The sample can appear homogeneous but because of tailing it is not possible to tell if H2O is present. The NMR in CCl4 should show no signals less than 1 ppm from TMS. The hydrochloride has a multiplet at ca 1.5-2.6ppm (H 2,2,4,3,3,4,4), a quintet at 3.8 ppm (H 1) and a singlet at 4.75 for NH2 [Roberts & Chambers J Am Chem Soc 73 2509 1951]. The benzenesulfonamide has m 85-86o (from aqueous MeOH) and the benzoyl derivative has m 120.6-121.6o. [Roberts & Mazur J Am Chem Soc 73 2509 1951, Iffland et al. J Am Chem Soc 75 4044 1953, Werner & Casanova Jr Org Synth Coll Vol V 273 1973, Beilstein 12 IV 3.]

Cyclobutylamine Preparation Products And Raw materials

Raw materials

Preparation Products


Cyclobutylamine Suppliers

Global( 151)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86 (0)571-855 867 18
+86 (0)571-858 647 95 sales@capotchem.com China 19953 60
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 22046 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20786 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32651 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 19990 58
Shanghai YuLue Chemical Co., Ltd. 021-13671753212 13917602471 021-60345187
021-34702061 lzz841106@aliyun.com China 9980 55
Cool Pharm, Ltd 18019463053
sales@coolpharm.com CHINA 10102 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40395 62
3B Pharmachem (Wuhan) International Co.,Ltd. 86-21-50328103 * 801、802、803、804 Mobile:18930552037
86-21-50328109 3bsc@sina.com China 15926 69

View Lastest Price from Cyclobutylamine manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-08-01 Cyclobutylamine
2516-34-9
US $150.00 / G 1G 99% customise career henan chemical co

Cyclobutylamine Spectrum


2516-34-9(Cyclobutylamine)Related Search:


Copyright 2017 © ChemicalBook. All rights reserved