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1-PHENYL-1-PENTYNE

1-PHENYL-1-PENTYNE Structure
1-PHENYL-1-PENTYNE structure
CAS No.
4250-81-1
Chemical Name:
1-PHENYL-1-PENTYNE
Synonyms
Phenylpentyne;1-Pentynylbenzene;1-PHENYL-1-PENTYNE;pent-1-ynylbenzene;TIMTEC-BB SBB008966;benzene,1-pentynyl-;Benzene, 1-pentynyl-;phenylpropylacetylene;1-(1-Pentynyl)benzene;Pent-1-yn-1-ylbenzene
CBNumber:
CB9262199
Molecular Formula:
C11H12
Molecular Weight:
144.21
MDL Number:
MFCD00039959
MOL File:
4250-81-1.mol
MSDS File:
SDS
Last updated:2026-05-28 04:08:02
Product description Number Pack Size Price
1-Phenyl-1-pentyne >97.0%(GC) P0359 5mL $85
1-Phenyl-1-pentyne >97.0%(GC) P0359 25mL $284
Pent-1-yn-1-ylbenzene 98% AA00C08C 1g $29
Pent-1-yn-1-ylbenzene 98% AA00C08C 5g $74
Pent-1-yn-1-ylbenzene 98% AA00C08C 25g $207
Request For Quotation

1-PHENYL-1-PENTYNE Properties

Boiling point 213-215 °C
Density 0.903
refractive index 1.54-1.542
Flash point 83 °C
storage temp. 2-8°C, protect from light
Appearance Colorless to light yellow Liquid
Water Solubility Not miscible or difficult to mix in water.
BRN 1853156
CAS DataBase Reference 4250-81-1(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H227-H315-H319
Precautionary statements  P280g-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  37/39-26-36/37/39
NFPA 704
2
2 0

1-PHENYL-1-PENTYNE price More Price(15)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical P0359 1-Phenyl-1-pentyne >97.0%(GC) 4250-81-1 5mL $85 2021-12-16 Buy
TCI Chemical P0359 1-Phenyl-1-pentyne >97.0%(GC) 4250-81-1 25mL $284 2021-12-16 Buy
aablocks AA00C08C Pent-1-yn-1-ylbenzene 98% 4250-81-1 1g $29 2026-05-28 Buy
aablocks AA00C08C Pent-1-yn-1-ylbenzene 98% 4250-81-1 5g $74 2026-05-28 Buy
aablocks AA00C08C Pent-1-yn-1-ylbenzene 98% 4250-81-1 25g $207 2026-05-28 Buy
Product number Packaging Price Buy
P0359 5mL $85 Buy
P0359 25mL $284 Buy
AA00C08C 1g $29 Buy
AA00C08C 5g $74 Buy
AA00C08C 25g $207 Buy

1-PHENYL-1-PENTYNE Chemical Properties,Uses,Production

Chemical Properties

clear colorless to yellow liquid

Uses

It finds it application in the highly regioselective synthesis of polysubstituted naphthalene derivatives through gallium trichloride catalyzed alkyne-aldehyde coupling.

1-PHENYL-1-PENTYNE synthesis

627-19-0
80-17-1
4250-81-1
Synthesis of 1-PHENYL-1-PENTYNE from 1-PENTYNE and Benzenesulfonyl hydrazide

1-PHENYL-1-PENTYNE Preparation Products And Raw materials

Raw materials

BENZYLPROPYLKETONE TOSYLHYDRAZONE Benzene, (2-cyclohexylethynyl)- Magnesium, bis(phenylethynyl)- 2-HEXYNOIC ACID 2-chloroethynylbenzene
PROPYLMAGNESIUM CHLORIDE Phenacyl Bromide 1-PENTYNE Phenylacetylene Iodobenzene

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Preparation Products

1-PHENYL-1-PENTYNE Suppliers

Global( 62)Suppliers
Supplier Tel Email Country ProdList Advantage
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49979 58
Dayang Chem (Hangzhou) Co.,Ltd. 		+86-0571-88938639 +8617705817739 info@dycnchem.com China 52705 58
Henan Alfa Chemical Co., Ltd 		+8615838112936 sale03@alfachem.cn China 9796 58
GIHI CHEMICALS CO.,LIMITED 		+86-571-86217390; +8618058761490 info@gihichemicals.com China 49968 58
Aladdin Scientific 		tp@aladdinsci.com United States 57505 58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. 		+8618950047208 ellena@amitychem.com China 43414 58
Mainchem Co., Ltd. +86-0592-6210733 sale@mainchem.com China 32343 55
J & K SCIENTIFIC LTD. 18210857532; 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40228 62
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30123 84
Supplier Advantage
CONIER CHEM AND PHARMA LIMITED 		58
Dayang Chem (Hangzhou) Co.,Ltd. 		58
Henan Alfa Chemical Co., Ltd 		58
GIHI CHEMICALS CO.,LIMITED 		58
Aladdin Scientific 		58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. 		58
Mainchem Co., Ltd. 55
J & K SCIENTIFIC LTD. 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
Alfa Aesar 84

1-PHENYL-1-PENTYNE Spectrum

1-PHENYL-1-PENTYNE(4250-81-1)MS1-PHENYL-1-PENTYNE(4250-81-1)1HNMR1-PHENYL-1-PENTYNE(4250-81-1)IR1

4250-81-1(1-PHENYL-1-PENTYNE)Related Search:

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1-PHENYL-1-HEXYNE 1-PHENYL-1-PENTYNE DIPHENYLFULVENE 1-PENTYNE 5-PHENYL-1-PENTYNE
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Phenyl n-propyl acetylene Phenylpentyne 1-Phenyl-1-pentyne,98% Pent-1-yn-1-ylbenzene 1-(1-Pentynyl)benzene Benzene, 1-pentynyl- benzene,1-pentynyl- phenylpropylacetylene TIMTEC-BB SBB008966 1-PHENYL-1-PENTYNE 1-PHENYL-2-N-PROPYLACETYLENE 1-Pentynylbenzene 1-phenyl-2-propylacetylene Benzene, 1-pentyn-1-yl- pent-1-ynylbenzene 4250-81-1 C11H12 C6H5CCCH22CH3 C6H5C8801CCH2CH2CH3 CH3CH2CH2CCC6H5 Alkynes Building Blocks Acetylenic Hydrocarbons having Benzene Ring Acetylenes Organic Building Blocks Internal Acetylenes Acetylenic Hydrocarbons having Benzene Ring Alkynes Internal Organic Building Blocks