1,1,3,3-PROPANETETRACARBONITRILE

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Names

[ Name ]:
1,1,3,3-PROPANETETRACARBONITRILE

[Synonym ]:
1,1,3,3-tetrakis-cyanopropane
Propan-1,1,3,3-tetracarbonitril
MFCD00134417
F 2395
1,1,3,3-Propanetetracarbonitrile
1,1,3,3-Tetracyanopropane
Methylenedimalononitrile

Chemical & Physical Properties

[ Density]:
1.217g/cm3

[ Boiling Point ]:
496.7ºC at 760 mmHg

[ Melting Point ]:
134-139ºC

[ Molecular Formula ]:
C₇H₄N₄

[ Molecular Weight ]:
144.13300

[ Flash Point ]:
272.5ºC

[ Exact Mass ]:
144.04400

[ PSA ]:
95.16000

[ LogP ]:
0.70322

[ Index of Refraction ]:
1.487

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TZ6900000

CHEMICAL NAME :: 1,1,3,3-Propanetetracarbonitrile

CAS REGISTRY NUMBER :: 3695-98-5

BEILSTEIN REFERENCE NO. :: 1761679

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C7-H4-N4

MOLECULAR WEIGHT :: 144.15

WISWESSER LINE NOTATION :: NCYCN&1YCN&CN

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 600 mg/kg

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

REFERENCE :: BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 14,1325,1965

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 43 mg/kg

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

REFERENCE :: KHZDAN Khigiena i Zdraveopazvane. Hygiene and Sanitation. (Hemus, Blvd. Russki 6, Sofia, Bulgaria) V.9- 1966- Volume(issue)/page/year: 9,50,1966

Safety Information

[ Symbol ]:

GHS06

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H300-H311-H315-H319-H331-H335

[ Precautionary Statements ]:
P261-P264-P280-P301 + P310-P305 + P351 + P338-P311

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges

[ Hazard Codes ]:
T

[ Risk Phrases ]:
R23/24/25;R36/37/38

[ Safety Phrases ]:
S22;S26;S45;S36/S37/S39

[ RIDADR ]:
UN 3439 6.1/PG 2

[ RTECS ]:
TZ6900000

[ HS Code ]:
2926909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

Formaldehyde
Malononitrile
2,2-bis(hydroxymethyl)malononitrile

DownStream

vinylidene cyanide
Malononitrile

Customs

[ 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%

Articles

Vinylidene Cyanide. I. Ardis AE, et al.

J. Am. Chem. Soc. 72(3) , 1305-7, (1950)

Substituted Quinodimethanes. V. 1 p-Tricyanovinylphenyldicyanomethide and Related Anions. Williams JK.

J. Am. Chem. Soc. 84(18) , 3478-79, (1962)

Unexpected Alternated Radical Copolymerization of Vinylidene Cyanide with a Fluorinated Vinyl Ether for Superhydrophobic and Highly Oleophobic Films. Meskini A, et al.

Macromolecules 42(10) , 3532-3539, (2009)

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