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: 4-(1-Aziridinyl)-1,2-naphthalenedione
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

439-55-4

439-55-4 structure

439-55-4 structure

Name: 4-(1-Aziridinyl)-1,2-naphthalenedione
Chemical Name: 4-(aziridin-1-yl)naphthalene-1,2-dione
CAS Number: 439-55-4
Molecular Formula: C₁₂H₉NO₂
Molecular Weight: 199.20500
Create Date: 2016-07-26 08:33:36
Modify Date: 2025-09-02 20:03:03

Name	4-(aziridin-1-yl)naphthalene-1,2-dione
Synonyms	4-Aziridin-1-yl-[1,2]naphthochinon 4-(1-aziridinyl)-1,2-naphthoquinone 4-Ethyleniminonaphthoquinone-1,2 4-Aethylenimino-naphtochinon-1,2 [German] 1,2-NAPHTHOQUINONE,4-(1-AZIRIDINYL) 4-(1-Aziridinyl)-1,2-naphthalenedione 4-aziridin-1-yl-[1,2]naphthoquinone 1,2-Naphthalenedione,4-(1-aziridinyl)

Density	1.438g/cm3
Boiling Point	364.5ºC at 760 mmHg
Molecular Formula	C₁₂H₉NO₂
Molecular Weight	199.20500
Flash Point	174.1ºC
Exact Mass	199.06300
PSA	37.15000
LogP	1.04640
Vapour Pressure	1.67E-05mmHg at 25°C
Index of Refraction	1.703

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QL7353000

CHEMICAL NAME :: 1,2-Naphthoquinone, 4-(1-aziridinyl)-

CAS REGISTRY NUMBER :: 439-55-4

BEILSTEIN REFERENCE NO. :: 0163449

LAST UPDATED :: 199706

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C12-H9-N-O2

MOLECULAR WEIGHT :: 199.22

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TEST SYSTEM :: Insect - Drosophila melanogaster

DOSE/DURATION :: 230 ppm

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 2,29,1965

151-56-4 structure

151-56-4

2066-93-5 structure

2066-93-5

~52%

439-55-4 structure

439-55-4

Literature: Morales; Stampfer; Hermes Analytical Chemistry, 1982 , vol. 54, # 8 p. 1340 - 1344

151-56-4 structure

151-56-4

~%

439-55-4 structure

439-55-4

Literature: Gauss; Petersen Angewandte Chemie, 1957 , vol. 69, p. 252,256

Precursor 1
151-56-4
DownStream 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.