Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,2-butadiene
Price: Check
Purity: 99.5%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 1,2-Butadiene
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

590-19-2

590-19-2 structure

590-19-2 structure

Name: 1,2-butadiene
Chemical Name: buta-1,2-diene
CAS Number: 590-19-2
Molecular Formula: C₄H₆
Molecular Weight: 54.09040
Create Date: 2018-06-09 18:54:05
Modify Date: 2025-08-20 20:15:22

Name	buta-1,2-diene
Synonyms	Allene,methyl 1-Methylallene 1,2-butadiene 2,3-dimethylbutene 1,2-butadien Buta-1,2-dien 2,3-butadiene Methylallene MFCD00039911 EINECS 209-674-2

Density	0.612 g/cm3
Boiling Point	10.8 °C(lit.)
Melting Point	-136.2ºC
Molecular Formula	C₄H₆
Molecular Weight	54.09040
Exact Mass	54.04700
LogP	1.34740

Hazard Codes	F+: Highly flammable;
Risk Phrases	R12
Safety Phrases	S16-S23-S24/25
RIDADR	UN 2037 2.1
WGK Germany	1
Hazard Class	2.1

Precursor 10
41998-65-6 21020-24-6 3100-04-7 2873-50-9
689-97-4 52111-97-4 107-00-6 503-17-3
64-17-5 75-07-0
DownStream 10
497-06-3 4994-16-5 504-60-9 503-17-3
689-97-4 460-12-8 107-00-6 463-49-0
106-99-0 106-98-9

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