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ChemicalBook >> CAS DataBase List >> (R)-(-)-2-Aminobutane

(R)-(-)-2-Aminobutane

(R)-(-)-2-Aminobutane price.
  • $30.28 - $2760
  • Product name: (R)-(-)-2-Aminobutane
  • CAS: 13250-12-9
  • MF: C4H11N
  • MW: 73.14
  • EINECS:236-232-6
  • MDL Number:MFCD00064416
  • Synonyms:(R)-(-)-sec-Butylamine;(R)-1-Methylpropylamine;(R)-2-Butanamine;(R)-N-sec-Butylamine;(2R)-(-)-2-Aminobutane;(1R)-(-)-1-Methylpropylamine;(2R)-(-)-2-Aminobutane, R-(-)-sec-Butylamine;(R)-(-)-2-Aminobutane,98%
21 prices
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Brand
  • AK Scientific
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Biosynth Carbosynth
  • Chemenu
  • Chem-Impex
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
  • 50mg
  • 100mg
  • 250mg
  • 500mg
  • 1g
  • 2g
  • 5g
  • 10g
  • ManufacturerAK Scientific
  • Product number4124AL
  • Product description(R)-(-)-2-Aminobutane
  • Packaging100mg
  • Price$92
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number4124AL
  • Product description(R)-(-)-2-Aminobutane
  • Packaging1g
  • Price$253
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0001790
  • Product description(R)-2-BUTYLAMINE 95.00%
  • Packaging100MG
  • Price$584.18
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0001790
  • Product description(R)-2-BUTYLAMINE 95.00%
  • Packaging1G
  • Price$838.37
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR59999
  • Product description(1R)-(-)-1-Methylpropylamine
  • Packaging250mg
  • Price$47
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR59999
  • Product description(1R)-(-)-1-Methylpropylamine
  • Packaging1g
  • Price$138
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR59999
  • Product description(1R)-(-)-1-Methylpropylamine
  • Packaging5g
  • Price$566
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFA46737
  • Product description(R)-(-)-2-Aminobutane
  • Packaging100mg
  • Price$70
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFA46737
  • Product description(R)-(-)-2-Aminobutane
  • Packaging250mg
  • Price$110
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFA46737
  • Product description(R)-(-)-2-Aminobutane
  • Packaging500mg
  • Price$170
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFA46737
  • Product description(R)-(-)-2-Aminobutane
  • Packaging1g
  • Price$270
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFA46737
  • Product description(R)-(-)-2-Aminobutane
  • Packaging2g
  • Price$500
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM329320
  • Product description(2R)-butan-2-amine 95%+
  • Packaging10g
  • Price$2760
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number39469
  • Product description(R)-(-)-sec-Butylamine,≥98%(Assaybytitration,GC)Hazmat ≥98%(Assaybytitration,GC)
  • Packaging100MG
  • Price$30.28
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number296643
  • Product description(R)-(?)-sec-Butylamine 99%
  • Packaging250mg
  • Price$95.9
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number296643
  • Product description(R)-(?)-sec-Butylamine 99%
  • Packaging1g
  • Price$207
  • Updated2025-07-31
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 4124AL (R)-(-)-2-Aminobutane 100mg $92 2021-12-16 Buy
AK Scientific 4124AL (R)-(-)-2-Aminobutane 1g $253 2021-12-16 Buy
American Custom Chemicals Corporation CCH0001790 (R)-2-BUTYLAMINE 95.00% 100MG $584.18 2021-12-16 Buy
American Custom Chemicals Corporation CCH0001790 (R)-2-BUTYLAMINE 95.00% 1G $838.37 2021-12-16 Buy
Apolloscientific OR59999 (1R)-(-)-1-Methylpropylamine 250mg $47 2021-12-16 Buy
Apolloscientific OR59999 (1R)-(-)-1-Methylpropylamine 1g $138 2021-12-16 Buy
Apolloscientific OR59999 (1R)-(-)-1-Methylpropylamine 5g $566 2021-12-16 Buy
Biosynth Carbosynth FA46737 (R)-(-)-2-Aminobutane 100mg $70 2021-12-16 Buy
Biosynth Carbosynth FA46737 (R)-(-)-2-Aminobutane 250mg $110 2021-12-16 Buy
Biosynth Carbosynth FA46737 (R)-(-)-2-Aminobutane 500mg $170 2021-12-16 Buy
Biosynth Carbosynth FA46737 (R)-(-)-2-Aminobutane 1g $270 2021-12-16 Buy
Biosynth Carbosynth FA46737 (R)-(-)-2-Aminobutane 2g $500 2021-12-16 Buy
Chemenu CM329320 (2R)-butan-2-amine 95%+ 10g $2760 2021-12-16 Buy
Chem-Impex 39469 (R)-(-)-sec-Butylamine,≥98%(Assaybytitration,GC)Hazmat ≥98%(Assaybytitration,GC) 100MG $30.28 2021-12-16 Buy
Sigma-Aldrich 296643 (R)-(?)-sec-Butylamine 99% 250mg $95.9 2025-07-31 Buy
Sigma-Aldrich 296643 (R)-(?)-sec-Butylamine 99% 1g $207 2025-07-31 Buy

Properties

Melting point :-105°C
Boiling point :63 °C(lit.)
alpha :-7.5 º (c=neat 19 ºC)
Density :0.72 g/mL at 25 °C(lit.)
refractive index :n20/D 1.393(lit.)
Flash point :-19°C
storage temp. :Flammables area
pka :10.74±0.10(Predicted)
form :clear liquid
color :Colorless to Almost colorless
optical activity :[α]19/D 7.5°, neat
Water Solubility :> 10 mg/L
Sensitive :Air Sensitive
Merck :14,1544
BRN :1718760
CAS DataBase Reference :13250-12-9(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
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 GHS hazard pictograms 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 GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning GHS hazard pictograms P273, P391, P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
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.

Description

(R)-(-)-2-Aminobutane is a chiral amine plays an important role in pharmaceutical chemistry and in organic synthesis as chiral auxiliary, which is used to determine the enantiomeric excess (ee).

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