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

645-49-8

645-49-8 structure

645-49-8 structure

Name: trans-Stilbene
Chemical Name: cis-stilbene
CAS Number: 645-49-8
Molecular Formula: C₁₄H₁₂
Molecular Weight: 180.245
Catalog: Organic raw materials Hydrocarbon compounds and their derivatives Acyclic hydrocarbon
Create Date: 2018-04-22 08:00:00
Modify Date: 2026-07-03 11:02:42

Name	cis-stilbene
Synonyms	cis-1,2-diphenyl-ethene cis-Diphenylethylene 1’-(1,2-ethenediyl)bis-(z)-benzen Benzene, 1,1-(1Z)-1,2-ethenediylbis 1,1'-(E)-Ethene-1,2-diyldibenzene CIS-TOLUYLENE (E)-stilbene Stilbebe 1,1'-[(Z)-1,2-Ethenediyl]dibenzene Stilbene, (Z)- (8CI) cis-1,2-diphenylethylene 1,1'-Ethene-1,2-diyldibenzene MFCD00004788 CIS-A B-DIPHENYLETHYLENE E-stilbene [(Z)-2-Phenylethenyl]benzene 1,cis-2-Diphenylethene CIS-STILBENE ISO 9001：2015 REACH 1,2-Diphenylethene, (Z) CIS-BIBENZAL CIS-1,2-DIPHENYLETHYLENE (Z)-1,2-Diphenylethylene Dibenzal(cis) Benzene, 1,1'-(1,2-ethenediyl)bis-, (Z) stilbene cis-1,2-Diphenylethene benzene,1,1’-(1,2-ethenediyl)bis-,(Z) cis-1,2-Diphenylethylene, Isostilbene [(Z)-Ethene-1,2-diyl]bisbenzene 1,1’-(1,2-ethenediyl)bis-,(Z)-Benzene 1,1'-[(E)-1,2-Ethenediyl]dibenzene 1,1'-(1,2-ethenediyl)bis[benzene] Nsc66424 CIS-STILBEBE 1,1'-(Z)-Ethene-1,2-diyldibenzene 1,1'-(Z)-Ethen-1,2-diyldibenzol (Z)-1,2-diphenylethylene CIS-BIBENZYLIDENE trans-1,2-diphenylethylene (Z)-Stilbene [(Z)-2-phenylethenyl]benzene 1,1'-[(Z)-1,2-Ethenediyl]bisbenzene CIS-STILBENE (1,2-Ethenediyl)-1,1-bisbenzene, (Z) cis-Diphenylethene 1,1'-(ethene-1,2-diyl)dibenzene Benzene, 1,1'-(1,2-ethenedyl)bis-, (Z) 1,cis-2-Diphenylethylene Stilbene, (Z) [(E)-2-phenylethenyl]benzene (Z)-stilbene EINECS 211-445-7 (E)-1,2-diphenylethylene ISOSTILBENE cis-Stilbene > (Z)-1,2-Diphenylethene ethene,1,2-diphenyl-,cis cis-1,1-(1,2-Ethenediyl)bis(benzene) cis-stilbene anion radical 1,2-diphenylethylene (αZ)-Stilbene 1,2-Dihydrostilbene Dibenzilidene(cis)

Density	1.0±0.1 g/cm3
Boiling Point	307.0±0.0 °C at 760 mmHg
Melting Point	-5ºC
Molecular Formula	C₁₄H₁₂
Molecular Weight	180.245
Flash Point	128.5±9.7 °C
Exact Mass	180.093903
LogP	4.83
Vapour Pressure	0.0±0.3 mmHg at 25°C
Index of Refraction	1.659
Storage condition	2-8°C
Stability	Stable. Combustible. Incompatible with strong oxidizing agents.

Hazard Codes	Xi
Risk Phrases	36/38
Safety Phrases	S24/25
WGK Germany	3
RTECS	DA0513600
HS Code	2902909090

Precursor 9
501-65-5 1689-71-0 292638-84-7 591-50-4
959-22-8 108-86-1 108-90-7 100-59-4
108162-13-6
DownStream 10
451-40-1 3524-62-7 1689-71-0 1439-07-2
947-91-1 100-52-7 103-30-0 134-81-6
119-61-9 119-53-9

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%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.