Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5 12-BIS(PHENYLETHYNYL)NAPHTHACENE TEC&
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

18826-29-4

18826-29-4 structure

18826-29-4 structure

Name: 5 12-BIS(PHENYLETHYNYL)NAPHTHACENE TEC&
Chemical Name: 5,12-bis(2-phenylethynyl)tetracene
CAS Number: 18826-29-4
Molecular Formula: C₃₄H₂₀
Molecular Weight: 428.52300
Create Date: 2018-06-09 22:10:06
Modify Date: 2024-01-02 16:15:17

Name	5,12-bis(2-phenylethynyl)tetracene
Synonyms	EINECS 242-605-4 5,12-bisnaphthacene MFCD00012052 BPEN

Density	1.25g/cm3
Boiling Point	683.7ºC at 760mmHg
Melting Point	248ºC (dec.)(lit.)
Molecular Formula	C₃₄H₂₀
Molecular Weight	428.52300
Flash Point	369.5ºC
Exact Mass	428.15700
LogP	7.94580
Vapour Pressure	9.02E-18mmHg at 25°C
Index of Refraction	1.784

Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	26-36
HS Code	2902909090

1090-13-7 structure

1090-13-7

536-74-3 structure

536-74-3

~47%

18826-29-4 structure

18826-29-4

Literature: Journal of Materials Chemistry, , vol. 22, # 13 p. 6182 - 6189

31559-43-0 structure

31559-43-0

~65%

18826-29-4 structure

18826-29-4

Literature: Australian Journal of Chemistry, , vol. 34, # 8 p. 1701 - 1717

1090-13-7 structure

1090-13-7

4440-01-1 structure

4440-01-1

~%

18826-29-4 structure

18826-29-4

Literature: Journal of Organic Chemistry, , vol. 34, # 6 p. 1734 - 1736

31559-43-0 structure

31559-43-0

~0%

18826-29-4 structure

18826-29-4

80034-39-5 structure

80034-39-5

Literature: Australian Journal of Chemistry, , vol. 34, # 8 p. 1701 - 1717

Precursor 4
1090-13-7 536-74-3 31559-43-0 4440-01-1
DownStream 0

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%