Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Propanedinitrile,2-(2-naphthalenylmethylene)-
Price:
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Propanedinitrile,2-(2-naphthalenylmethylene)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

2972-84-1

2972-84-1 structure

2972-84-1 structure

Name: Propanedinitrile,2-(2-naphthalenylmethylene)-
Chemical Name: 2-(naphthalen-2-ylmethylidene)propanedinitrile
CAS Number: 2972-84-1
Molecular Formula: C₁₄H₈N₂
Molecular Weight: 204.22700
Create Date: 2017-03-15 23:36:56
Modify Date: 2023-02-23 12:13:29

Name	2-(naphthalen-2-ylmethylidene)propanedinitrile
Synonyms	2-(naphthalen-2-ylmethylene)malononitrile 2-(2,2-dicyanoethenyl)naphthalene (2-NAPHTHYLMETHYLENE)METHANE-1,1-DICARBONITRILE (2-Naphthylmethylene)malononitrile 2-naphthylmethylidenemalononitrile Propanedinitrile,(2-naphthalenylmethylene) MALONONITRILE,(2-NAPHTHYLMETHYLENE)

Density	1.218g/cm3
Boiling Point	401.6ºC at 760mmHg
Molecular Formula	C₁₄H₈N₂
Molecular Weight	204.22700
Flash Point	197.9ºC
Exact Mass	204.06900
PSA	47.58000
LogP	3.27036
Vapour Pressure	1.17E-06mmHg at 25°C
Index of Refraction	1.693

CHEMICAL IDENTIFICATION

RTECS NUMBER :: OO4310000

CHEMICAL NAME :: Malononitrile, (2-naphthylmethylene)-

CAS REGISTRY NUMBER :: 2972-84-1

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C14-H8-N2

MOLECULAR WEIGHT :: 204.24

WISWESSER LINE NOTATION :: L66J C1UYCN&CN

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 56 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#07697

HS Code	2926909090

66-99-9 structure

66-99-9

109-77-3 structure

109-77-3

~65%

2972-84-1 structure

2972-84-1

Literature: Chalais, Stephane; Laszlo, Pierre; Mathy, Arthur Tetrahedron Letters, 1985 , vol. 26, # 37 p. 4453 - 4454

Precursor 2
66-99-9 109-77-3
DownStream 0

HS Code	2926909090
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%