Shanghai Nianxing Industrial Co., Ltd
China
Product Name: butadiyne, diphenyl-
Price: Check
Purity: 99.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: butadiyne, diphenyl-
Price: ￥198.0/1g ￥658.0/5g
Purity: 99.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benzene,1,1'-(1,3-butadiyne-1,4-diyl)bis-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

886-66-8

886-66-8 structure

886-66-8 structure

Name: butadiyne, diphenyl-
Chemical Name: 1,4-diphenylbutadiyne
CAS Number: 886-66-8
Molecular Formula: C₁₆H₁₀
Molecular Weight: 202.251
Catalog: Chemical reagent Organic reagent Alkyne
Create Date: 2018-02-05 08:00:00
Modify Date: 2025-08-27 11:13:27

Name	1,4-diphenylbutadiyne
Synonyms	EINECS 212-953-1 Benzene, 1,1'-(1,3-butadiyne-1,4-diyl)bis- 1,1'-(1,3-Butadiyne-1,4-diyl)dibenzene butadiyne, diphenyl- Benzene, 1,1'- (1,3-butadiyne-1,4-diyl)bis- MFCD00004787 4-phenylbuta-1,3-diynylbenzene 1,1'-buta-1,3-diyne-1,4-diyldibenzene 1,4-DIPHENYLBUTADIYNE

Density	1.1±0.1 g/cm3
Boiling Point	338.2±15.0 °C at 760 mmHg
Melting Point	85-88ºC
Molecular Formula	C₁₆H₁₀
Molecular Weight	202.251
Flash Point	150.5±14.5 °C
Exact Mass	202.078247
LogP	6.41
Vapour Pressure	0.0±0.3 mmHg at 25°C
Index of Refraction	1.642

Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S24/25
WGK Germany	3
HS Code	2902909090

Precursor 10
637-44-5 497-25-6 536-74-3 6738-06-3
591-50-4 471-25-0 61613-20-5 201230-82-2
563-47-3 588-73-8
DownStream 10
18753-56-5 21917-99-7 886-65-7 5808-05-9
5807-76-1 955-83-9 833-50-1 2008-07-3
25142-45-4 1005197-76-1

HS Code	2902909090
Summary	2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

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