Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Ethanone,1-(4-nitrophenyl)-2-(triphenylphosphoranylidene)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1439-43-6

1439-43-6 structure

1439-43-6 structure

Name: Ethanone,1-(4-nitrophenyl)-2-(triphenylphosphoranylidene)-
Chemical Name: 1-(4-nitrophenyl)-2-(triphenyl-λ5-phosphanylidene)ethanone
CAS Number: 1439-43-6
Molecular Formula: C₂₆H₂₀NO₃P
Molecular Weight: 425.41600
Create Date: 2017-05-03 02:41:54
Modify Date: 2025-09-23 23:44:24

Name	1-(4-nitrophenyl)-2-(triphenyl-λ5-phosphanylidene)ethanone
Synonyms	Ph3P=COC6H4NO2 1-(4-nitrophenyl)-2-(triphenyl 1-(4-nitrophenyl)-2-(triphenylphosphosphanylidene)ethanone 1-(4-nitrophenyl)-2-(triphenylphosphoranylidene)ethanone 1-(p-nitrophenyl)-2-(triphenylphosphoranylidene)ethanone (C6H5)3PCHCO(C6H4NO2-p) Ph3PCHCOC6H4NO2 ACETOPHENONE,4'-NITRO-2-(TRIPHENYLPHOSPHORANYLIDENE) 4'-Nitro-2-(triphenylphosphoranylidene)acetophenone p-Nitroacetophenylenetriphenylphosphine [(p-nitrobenzoyl)methylene]triphenylphosphoran

Density	1.28g/cm3
Boiling Point	621.5ºC at 760mmHg
Molecular Formula	C₂₆H₂₀NO₃P
Molecular Weight	425.41600
Flash Point	329.7ºC
Exact Mass	425.11800
PSA	72.70000
LogP	5.09700
Vapour Pressure	2.28E-15mmHg at 25°C
Index of Refraction	1.66

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AM9653000

CHEMICAL NAME :: Acetophenone, 4'-nitro-2-(triphenylphosphoranylidene)-

CAS REGISTRY NUMBER :: 1439-43-6

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C26-H20-N-O3-P

MOLECULAR WEIGHT :: 425.44

WISWESSER LINE NOTATION :: WNR DV1UPR&R&R

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TEST SYSTEM :: Insect - Drosophila melanogaster

DOSE/DURATION :: 333 mg/L

REFERENCE :: DKBSAS Doklady Biological Sciences (English Translation). Translation of DANKAS: Biological Section. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) V.112- 1957- Volume(issue)/page/year: 160,68,1965

17730-93-7 structure

17730-93-7

~%

1439-43-6 structure

1439-43-6

Literature: Collection of Czechoslovak Chemical Communications, , vol. 37, p. 3950 - 3955

99-81-0 structure

99-81-0

603-35-0 structure

603-35-0

~87%

1439-43-6 structure

1439-43-6

Literature: Journal of Organometallic Chemistry, , vol. 692, # 24 p. 5440 - 5446

603-35-0 structure

603-35-0

~%

1439-43-6 structure

1439-43-6

Literature: European Journal of Organic Chemistry, , # 6 p. 1084 - 1091

99-81-0 structure

99-81-0

~%

1439-43-6 structure

1439-43-6

Literature: Collection of Czechoslovak Chemical Communications, , vol. 37, p. 3950 - 3955

16869-24-2 structure

16869-24-2

603-35-0 structure

603-35-0

~%

1439-43-6 structure

1439-43-6

Literature: Asian Journal of Chemistry, , vol. 24, # 3 p. 1333 - 1337

7380-84-9 structure

7380-84-9

603-35-0 structure

603-35-0

~%

1439-43-6 structure

1439-43-6

Literature: Journal of Organic Chemistry, , vol. 31, p. 1689 - 1693

1031-15-8 structure

1031-15-8

122-04-3 structure

122-04-3

~%

1439-43-6 structure

1439-43-6

Literature: Chemische Berichte, , vol. 95, p. 1513 - 1527

Precursor 7
17730-93-7 99-81-0 603-35-0 16869-24-2
7380-84-9 1031-15-8 122-04-3
DownStream 5
603-35-0 791-28-6 25870-67-1 4974-57-6
6111-97-3

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