Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Pentyn-1-ol
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Pentyn-1-ol
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

6261-22-9

6261-22-9 structure

6261-22-9 structure

Name: 2-Pentyn-1-ol
Chemical Name: 2-Pentyn-1-ol
CAS Number: 6261-22-9
Molecular Formula: C₅H₈O
Molecular Weight: 84.116
Catalog: Chemical reagent Organic reagent Fatty alcohol
Create Date: 2018-10-01 07:18:17
Modify Date: 2025-08-25 02:39:38

Name	2-Pentyn-1-ol
Synonyms	2-Pentyn-1-ol pent-2-yn-2-ol 2-pentynyl alcohol 1-pentyn-1-ol 3-pentyl-1-ol EINECS 228-411-2 MFCD00040915 pent-2-yn-1-ol ethyl ethynylcarbinol 2-PENTYNE-1-OL 2-pentyn-1-0l 2-PENTYN-2-OL

Density	0.9±0.1 g/cm3
Boiling Point	149.1±0.0 °C at 760 mmHg
Melting Point	-0.2ºC
Molecular Formula	C₅H₈O
Molecular Weight	84.116
Flash Point	58.3±0.0 °C
Exact Mass	84.057518
PSA	20.23000
LogP	0.66
Vapour Pressure	1.6±0.5 mmHg at 25°C
Index of Refraction	1.451

Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36/37/39-S37/39
RIDADR	UN 1987 3/PG 3
WGK Germany	3
Packaging Group	III
Hazard Class	3
HS Code	2905290000

Precursor 9
6261-21-8 50-00-0 107-00-6 109-72-8
74-96-4 107-19-7 75-03-6 7439-93-2
7782-61-8
DownStream 10
10482-53-8 557-48-2 1576-95-0 71-41-0
22592-15-0 6191-71-5 6728-31-0 1576-96-1
34498-25-4 34498-11-8

HS Code	2905290000
Summary	2905290000 unsaturated monohydric alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

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