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: Benzene,1,1',1'',1'''-(1,2-propadiene-1,3-diylidene)tetrakis-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1674-18-6

1674-18-6 structure

1674-18-6 structure

Name: Benzene,1,1',1'',1'''-(1,2-propadiene-1,3-diylidene)tetrakis-
Chemical Name: 1,3,3-triphenylpropa-1,2-dienylbenzene
CAS Number: 1674-18-6
Molecular Formula: C₂₇H₂₀
Molecular Weight: 344.44800
Create Date: 2016-03-31 04:44:15
Modify Date: 2025-08-25 19:06:38

Name	1,3,3-triphenylpropa-1,2-dienylbenzene
Synonyms	Propadiene,tetraphenyl 1,1',1'',1'''-(propa-1,2-diene-1,3-diylidene)tetrakisbenzene Propadiene,tetraphenyl-(8CI) 1,1,3,3-tetraphenyl-1,2-propadiene Tetraphenyl-allen tetraphenylpropadiene Tetraphenylpropadien tetraphenyl-allene

Density	1.074g/cm3
Boiling Point	568ºC at 760mmHg
Molecular Formula	C₂₇H₂₀
Molecular Weight	344.44800
Flash Point	295.1ºC
Exact Mass	344.15700
LogP	6.84910
Vapour Pressure	2.49E-12mmHg at 25°C
Index of Refraction	1.631

Precursor 8
591-50-4 1522-13-0 124419-91-6 119-61-9
536-74-3 1053-23-2 14251-57-1 7476-11-1
DownStream 5
1450-63-1 4614-01-1 38274-35-0 6333-11-5
7440-02-0

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