Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Benzene,1-nitro-4-[(1E)-2-phenylethenyl]-
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-nitro-4-[(1E)-2-phenylethenyl]-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1694-20-8

1694-20-8 structure

1694-20-8 structure

Name: Benzene,1-nitro-4-[(1E)-2-phenylethenyl]-
Chemical Name: (E)-4-nitrostilbene
CAS Number: 1694-20-8
Molecular Formula: C₁₄H₁₁NO₂
Molecular Weight: 225.24300
Create Date: 2018-12-31 17:26:31
Modify Date: 2025-09-09 18:03:01

Name	(E)-4-nitrostilbene
Synonyms	1-nitro-4-[(1E)-2-phenylethenyl]-benzene (E)-1-phenyl-2-(4-nitrophenyl)-ethylene Benzene,1-nitro-4-(2-phenylethenyl)-,(E)-(9ci) p-nitrostilbene 1-NITRO-4-((E)-STYRYL)-BENZENE trans-4-Nitrostilbene (E)-1-(4-nitrophenyl)-2-phenylethylene (E)-4-Nitrostilbene (E)-1-Nitro-4-styrylbenzene (E)-nitrostilbene (E)-1-Nitro-4-(2-phenylethenyl)benzene Stilbene,4-nitro-,(E)

Density	1.22g/cm3
Boiling Point	342.8ºC at 760mmHg
Melting Point	157 °C
Molecular Formula	C₁₄H₁₁NO₂
Molecular Weight	225.24300
Flash Point	153.5ºC
Exact Mass	225.07900
PSA	45.82000
LogP	4.28840
Vapour Pressure	0.000145mmHg at 25°C
Index of Refraction	1.685

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WJ6950050

CHEMICAL NAME :: Stilbene, 4-nitro-, (E)-

CAS REGISTRY NUMBER :: 1694-20-8

BEILSTEIN REFERENCE NO. :: 1311157

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C14-H11-N-O2

MOLECULAR WEIGHT :: 225.26

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >200 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 1 ug/plate

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 188,267,1987

HS Code	2904209090

Precursor 0
DownStream 8
14310-29-3 13024-49-2 834-24-2 555-16-8
58-72-0 26488-35-7 33384-03-1 17024-19-0

HS Code	2904209090
Summary	2904209090 derivatives containing only nitro or only nitroso groups。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

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