ChemicalBook--->CAS DataBase List--->1423-60-5

1423-60-5

1423-60-5 Structure

1423-60-5 Structure
IdentificationMore
[Name]

3-Butyn-2-one
[CAS]

1423-60-5
[Synonyms]

1-BUTYN-3-ONE
1-BUTYNE-3-ONE
3-BUTYN-2-ONE
3-BUTYNE-2-ONE
ETHYNYL METHYL KETONE
Acetylacetylene
Acetylethyne
But-3-yn-2-one
CH3COCequivCH
Ketone, ethynyl methyl
Methyl ethynyl ketone
3-Butyn-2-one 99%
3-BUTYN-2-ONE, 98+%
[EINECS(EC#)]

215-834-2
[Molecular Formula]

C4H4O
[MDL Number]

MFCD00008775
[Molecular Weight]

68.07
[MOL File]

1423-60-5.mol
Chemical PropertiesBack Directory
[Appearance]

clear yellow to orange-brown liquid
[Boiling point ]

85 °C(lit.)
[density ]

0.87 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.406(lit.)
[Fp ]

28 °F
[storage temp. ]

0-6°C
[form ]

Liquid
[color ]

Clear yellow to orange-brown
[Specific Gravity]

0.870
[Water Solubility ]

It is soluble in water.
[BRN ]

605353
[CAS DataBase Reference]

1423-60-5(CAS DataBase Reference)
[NIST Chemistry Reference]

3-Butyn-2-one(1423-60-5)
[EPA Substance Registry System]

1423-60-5(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

F,T+,T,Xi,E,Xn
[Risk Statements ]

R28:Very Toxic if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin .
R11:Highly Flammable.
R15:Contact with water liberates extremely flammable gases.
R10:Flammable.
[Safety Statements ]

S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S16:Keep away from sources of ignition-No smoking .
S43:In case of fire, use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add-Never use water) .
S7/8:Keep container tightly closed and dry .
[RIDADR ]

UN 1992 3/PG 2
[WGK Germany ]

3
[RTECS ]

ES0875000
[F ]

19
[Hazard Note ]

Highly Flammable/Highly Toxic
[HazardClass ]

3
[PackingGroup ]

II
[HS Code ]

29141900
Raw materials And Preparation ProductsBack Directory
[Raw materials]

2-methoxy-1-Buten-3-yne-->3,5-DIMETHYL-1-HEXYN-3-OL-->4-(Trimethylsilyl)-3-butyn-2-one-->2-METHYL-1-BUTEN-3-YNE
[Preparation Products]

2,6-DIMETHYL-PYRIDINE-3-CARBALDEHYDE-->(E)-6-Methyl-3,5-heptadien-2-one-->3-METHYLISOTHIAZOLE-->1-QUINOLIN-3-YLETHANONE-->CHEMBRDG-BB 4005123-->3-Butyn-2-one ethylene ketal
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

3-Butyn-2-one(1423-60-5).msds
Hazard InformationBack Directory
[Chemical Properties]

3-Butyn-2-one is a clear, colorless liquid that is chemically reactive. It has a boiling point of 85.0°C. The autoignition temperature for 3-butyn-2-one is 274°C. 3-Butyn-2-one has a penetrating odor and is a lacrimator. 3-Butyn-2-one has a penetrating odor and is a lacrimator.
[Chemical Properties]

clear yellow to orange-brown liquid
[Uses]

3-Butyn-2-one was used in the synthesis of clerodane diterpenoid (+/-)-sacacarin. It was used as substrate in stereoselective, conjugate arylation mediated by gallium(III) chloride leading to (E)-α,β-unsaturated ketones.
[Definition]

ChEBI: Butyn-2-one is a methyl ketone and a terminal acetylenic compound. It is functionally related to a butan-2-one.
[General Description]

3-Butyn-2-one undergoes asymmetric double-Michael reaction with ortho-tosylamidophenyl malonate catalyzed by chiral aminophosphines to yield indolines. It undergoes double Michael reaction with nitrogen-containing tethered diacid to give pipecolic acid derivatives.
Spectrum DetailBack Directory
[Spectrum Detail]

3-Butyn-2-one(1423-60-5)1HNMR
3-Butyn-2-one(1423-60-5)FT-IR
3-Butyn-2-one(1423-60-5)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

3-Butyn-2-one, 96%(1423-60-5)
[Alfa Aesar]

3-Butyn-2-one, 98+%(1423-60-5)
[Sigma Aldrich]

1423-60-5(sigmaaldrich)
[TCI AMERICA]

3-Butyn-2-one,>97.0%(GC)(1423-60-5)
1423-60-5 suppliers list
Company Name: Capot Chemical Co.,Ltd.
Tel: +86-(0)57185586718 +86-13336195806 , +86-13336195806
Website: www.capot.com
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: +86-0371-55170693 +86-19937530512 , +86-19937530512
Website: https://www.tianfuchem.com/
Company Name: Shanghai Time Chemicals CO., Ltd.
Tel: +86-021-57951555 +8617317452075 , +8617317452075
Website: www.time-chemicals.com
Company Name: Nanjing ChemLin Chemical Industry Co., Ltd.
Tel: 025-83697070
Website: www.echemlin.cn
Company Name: Shenzhen Nexconn Pharmatechs Ltd
Tel: +86-755-89396905 +86-15013857715 , +86-15013857715
Website: https://www.chemicalbook.com/ShowSupplierProductsList31188/0.htm
Company Name: Chengdu Feibo Pharm Technology Co., Ltd
Tel: 15982321820
Website: www.arkpharm.com
Company Name: Chongqing Chemdad Co., Ltd
Tel: +86-023-6139-8061 +86-86-13650506873 , +86-86-13650506873
Website: http://www.chemdad.com/
Company Name: Alchem Pharmtech,Inc.
Tel: 8485655694
Website: www.chemicalbook.com/ShowSupplierProductsList454175/0.htm
Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: +8618523575427 , +8618523575427
Website: http://www.conier.com/
Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695 , +8613203830695
Website: www.coreychem.com
Company Name: Zhengzhou Alfa Chemical Co.,Ltd
Tel: +8618530059196 , +8618530059196
Website: https://www.chemicalbook.com/manufacturer/zhengzhou-alfa-chemical-276/
Company Name: SIMAGCHEM CORP
Tel: +86-13806087780 , +86-13806087780
Website: http://www.simagchem.com/
Company Name: Hubei Ipure Biology Co., Ltd
Tel: +8613367258412 , +8613367258412
Website: www.ipurechemical.com
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: +86-0551-65418671 +8618949823763 , +8618949823763
Website: www.tnjchem.com
Company Name: HONG KONG IPURE BIOLOGY CO.,LIMITED
Tel: 86 18062405514 18062405514 , 18062405514
Website: www.chemicalbook.com/ShowSupplierProductsList1523002/0_EN.htm
Company Name: ANHUI WITOP BIOTECH CO., LTD
Tel: +8615255079626 , +8615255079626
Website: www.chemicalbook.com/showsupplierproductslist418627/0_en.htm
Company Name: Dayang Chem (Hangzhou) Co.,Ltd.
Tel: 571-88938639 +8617705817739 , +8617705817739
Website: https://www.dycnchem.com/
Company Name: PT CHEM GROUP LIMITED
Tel:
Website: www.chemicalbook.com/manufacturer/henan-lihao-chem-plant-25020/
Tags:1423-60-5 Related Product Information
96-29-7 108-10-1 22984-54-9 78-93-3 5930-98-3 1817-57-8 1423-60-5