Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

591-95-7

591-95-7 structure

591-95-7 structure

Name: penta-1,2-diene
Chemical Name: 1,2-Pentadiene
CAS Number: 591-95-7
Molecular Formula: C₅H₈
Molecular Weight: 68.11700
Catalog: Chemical reagent Organic reagent Olefins (cyclic and non-cyclic)
Create Date: 2018-03-17 08:00:00
Modify Date: 2026-08-19 18:02:28

Name	1,2-Pentadiene
Synonyms	CH2=C=CHCH2CH3 EINECS 209-737-4 1,2-PENTADIENE 1,2-Pentadiene (6CI,8CI,9CI) 4-Methyl-1,2-butadiene ETHYLALLENE 1-Methyl-2,3-butadiene pentadiene 1,2-Pentadiene>

Density	0.7
Boiling Point	45ºC
Melting Point	-137.26°C
Molecular Formula	C₅H₈
Molecular Weight	68.11700
Exact Mass	68.06260
LogP	1.73750
Index of Refraction	1.4170 to 1.4210

RIDADR	UN 3295 3/PG II
Packaging Group	II

Precursor 8
627-19-0 14035-68-8 4187-86-4 64-67-5
463-49-0 616-25-1 4219-24-3 20599-27-3
DownStream 10
689-97-4 34557-54-5 54509-73-8 74-99-7
627-19-0 627-21-4 31844-95-8 54653-30-4
54653-26-8 3142-66-3

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