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3-Methyl-1-pentyne

3-Methyl-1-pentyne Structure
3-Methyl-1-pentyne structure
CAS No.
922-59-8
Chemical Name:
3-Methyl-1-pentyne
Synonyms
3-methylpent-1-yne;3-Methyl-1-pentyne;1-Pentyne, 3-methyl-;3-Methyl-1-pentyne 97%;1-Pentyne, 3-methyl- (7CI, 8CI, 9CI);3-METHYL-1-PENTYNE, 97%3-METHYL-1-PENTYNE, 97%3-METHYL-1-PENTYNE, 97%3-METHYL-1-PENTYNE, 97%
CBNumber:
CB4322368
Molecular Formula:
C6H10
Molecular Weight:
82.14
MDL Number:
MFCD00041623
MOL File:
922-59-8.mol
MSDS File:
SDS
Last updated:2026-09-12 18:52:44
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3-Methyl-1-pentyne Properties

Melting point -102.93°C (estimate)
Boiling point 57°C
Density 0,704 g/cm3
refractive index 1.3891
Henry's Law Constant 4.6×10-4 mol/(m3Pa) at 25℃, Yaws (2003)
FDA UNII 33DA288VLR

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P280-P305+P351+P338
Risk Statements  10
Safety Statements  16

3-Methyl-1-pentyne price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
GFS CHEMICALS 50711 3-Methyl-1-Pentyne, 97% 922-59-8 10G $186.76 2026-06-03 Buy
aablocks AA006DJ4 3-methylpent-1-yne 922-59-8 10g $839 2026-05-28 Buy
aablocks AA006DJ4 3-methylpent-1-yne 922-59-8 50g $2315 2026-05-28 Buy
American Custom Chemicals Corporation CHM0165161 3-METHYL-1-PENTYNE 98.00% 922-59-8 5MG $499.18 2021-12-16 Buy
Product number Packaging Price Buy
50711 10G $186.76 Buy
AA006DJ4 10g $839 Buy
AA006DJ4 50g $2315 Buy
CHM0165161 5MG $499.18 Buy

3-Methyl-1-pentyne Chemical Properties, Uses, Production

3-Methyl-1-pentyne synthesis

10575-70-9
922-59-8
Synthesis of 3-Methyl-1-pentyne from 1,2-Pentadiene, 1-bromo-3-methyl-

3-Methyl-1-pentyne Preparation Products And Raw materials

Raw materials

Preparation Products

3-Methyl-1-pentyne Suppliers

Global Suppliers ( 11)
Supplier Tel Email Country ProdList Advantage
GFS Chemicals Inc -- service@gfschemicals.com United States 2324 58
MOLEKULA Ltd. -- kevinbanks@molekula.com United Kingdom 6099 66
CARBONE SCIENTIFIC CO.,LTD -- sales@carbonesci.com United Kingdom 6606 30
Advanced Synthesis Technologies -- sales@advancedsynthesis.com United States 4773 61
CHEMSTEP -- info@chemstep.com Europe 6141 51
HONEST JOY HOLDINGS LIMITED -- sales@honestjoy.cn United States 6614 54
3B Scientific Corporation -- sales@3bsc.com United States 6637 47
Service Chemical Inc. -- sales@chemos-group.com Germany 6281 71
Pfaltz & Bauer, Inc. -- sales@pfaltzandbauer.com United States 6815 72
GFS Chemicals -- gfschem@gfschemicals.com United States 3397 75
Supplier Advantage
GFS Chemicals Inc 58
MOLEKULA Ltd. 66
CARBONE SCIENTIFIC CO.,LTD 30
Advanced Synthesis Technologies 61
CHEMSTEP 51
HONEST JOY HOLDINGS LIMITED 54
3B Scientific Corporation 47
Service Chemical Inc. 71
Pfaltz & Bauer, Inc. 72
GFS Chemicals 75

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3-Methyl-1-pentyne 97% 1-Pentyne, 3-methyl- (7CI, 8CI, 9CI) 3-METHYL-1-PENTYNE, 97%3-METHYL-1-PENTYNE, 97%3-METHYL-1-PENTYNE, 97%3-METHYL-1-PENTYNE, 97% 1-Pentyne, 3-methyl- 3-methylpent-1-yne 3-Methyl-1-pentyne 922-59-8 CH3CH2CHCH3CCH 922598