Dicyclohexylammonium nitrite supplier

Name
Dicyclohexylammonium nitrite
EINECS 221-515-9
CAS No. 3129-91-7
Density 0.91g/cm³
Solubility 39 g/l (soluble in alcohols) 2 and NO_x. See also NITRITES.
Risk Codes 20/22
Molecular Structure
Hazard Symbols 4.1 (Packing Group: III) UN NO.
Synonyms Dichan;VP 1260;NDA (corrosion inhibitor);VPI 260;Diana (corrosion inhibitor);Leukorrosin C;TVI;N-cyclohexylcyclohexanamine; nitrous acid;Cyclohexanamine,N-cyclohexyl-,nitrite;DICYCLOHEXYLAMINE NITRITE;DODECAHYDROPHENYLAMINE NITRITE;DUSITAN DICYKLOHEXYLAMINU (CZECH);DECHAN;DICHAN (CZECH);DICYCLOHEXYL-AMINONITRITE;DICYNIT (CZECH);DICYKLOHEXYLAMIN NITRIT (CZECH);N,N-Dicyclohexylammonium nitrite;
PSA 61.69000
LogP 3.77430

Synthetic route

: 3129-91-7
dicyclohexylamine nitrite

A: 64-19-7
acetic acid

B: 802294-64-0
propionic acid

C: 79-31-2
isobutyric Acid

D: 107-92-6
butyric acid

E: 109-52-4
valeric acid

Conditions

Conditions	Yield
With ozone In water at 40℃; for 1.16667h; Product distribution; diff. concentrations of O3; diff. reaction time; influence of alkaline;

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Dicyclohexylammonium nitrite Chemical Properties

Product Name: Dicyclohexylammonium nitrite (CAS NO.3129-91-7)

Molecular Formula: C₁₂H₂₄N₂O₂
Molecular Weight: 228.33g/mol
Mol File: 3129-91-7.mol
Einecs: 221-515-9
Appearance: White to light-colored crystalline solid
Melting Point: 188-194 °C (dec.)
Boiling point: 256.1 °C at 760 mmHg
Flash Point: 96.1 °C
Enthalpy of Vaporization: 49.36 kJ/mol
Vapour Pressure: 0.0157 mmHg at 25°C
H-Bond Donor: 2
H-Bond Acceptor: 4
Product Categories: Pharmaceutical Intermediates; Intermediates of Dyes and Pigments; Aromatic Esters

Dicyclohexylammonium nitrite Uses

Dicyclohexylammonium nitrite (CAS NO.3129-91-7) can be used as vapor phase corrosion inhibitor. It is mainly used for metal corrosion protection and to prevent metal corrosion to continue. Eg for motor vehicles and parts, deceleration chassis, internal combustion engines, machine tools, cutting tools measuring tools, etc. can also be used in weapons, radar and other equipment of the metal protection. Vapor corrosion inhibitor with excellent performance, long period of anti-rust, anti-rust effect is good, complex and simple components are suitable. But it was brass, tin and its alloys are corrosion.

Dicyclohexylammonium nitrite Production

Dicyclohexylammonium nitrite (CAS NO.3129-91-7) consists of dicyclohexylamine reaction with phosphoric acid dicyclohexylamine, and then adding sodium nitrite dicyclohexylamine nitrite reaction: reaction products after washing and drying was finished.

Dicyclohexylammonium nitrite Toxicity Data With Reference

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
cat	LDLo	oral	50mg/kg (50mg/kg)		"Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 50, 1982.
guinea pig	LD50	oral	350mg/kg (350mg/kg)	BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY)	University of California, Berkeley, Publications in Pharmacology. Vol. 2, Pg. 231, 1949.
mouse	LC	inhalation	> 90mg/m3/4H (90mg/m3)		Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 30(8), Pg. 35, 1965.
mouse	LD50	oral	80mg/kg (80mg/kg)	BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY) BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY) LUNGS, THORAX, OR RESPIRATION: DYSPNEA	Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 30(8), Pg. 35, 1965.
mouse	LD50	subcutaneous	155mg/kg (155mg/kg)		Voprosy Onkologii. Problems of Oncology. For English translation, see PONCAU. Vol. 4, Pg. 659, 1958. Link to PubMed
mouse	LD50	unreported	220mg/kg (220mg/kg)		Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 37(2), Pg. 102, 1972.
rabbit	LD50	unreported	375mg/kg (375mg/kg)		Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 37(2), Pg. 102, 1972.
rat	LC	inhalation	> 90mg/m3/4H (90mg/m3)		Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 30(8), Pg. 35, 1965.
rat	LD50	oral	330mg/kg (330mg/kg)	LIVER: OTHER CHANGES BLOOD: NORMOCYTIC ANEMIA	Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 29(11), Pg. 51, 1985.
rat	LD50	unreported	565mg/kg (565mg/kg)		Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 37(2), Pg. 102, 1972.
rat	LDLo	skin	2gm/kg (2000mg/kg)		"Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 50, 1982.

Dicyclohexylammonium nitrite Consensus Reports

Reported in EPA TSCA Inventory.

Dicyclohexylammonium nitrite Safety Profile

Poison by ingestion and subcutaneous routes. Questionable carcinogen with experimental tumorigenic data. A flammable liquid. When heated to decomposition it emits very toxic fumes of HNO₂ and NO_x. See also NITRITES.
Safety Information of Dicyclohexylammonium nitrite (CAS NO.3129-91-7):
Hazard Codes: Xn
Risk Statements: 20/22
20: Harmful by inhalation
22: Harmful if swallowed

Dicyclohexylammonium nitrite Standards and Recommendations

DOT Classification: 4.1; Label: Flammable Solid

Dicyclohexylammonium nitrite Specification

Dicyclohexylammonium nitrite,its CAS NO. is 3129-91-7,the synonyms is Nitrous acid dicyclohexylamine ; n,n-Dicyclohexylammonium nitrite ; Dicyclohexylamine nitrite ; Dicyclohexylammonium nitrite ; Dodecahydrodiphenylamine nitrite ; Biscyclohexylaminenitrite ; Cyclohexanamine, n-cyclohexyl-, nitrite ; Cyclohexanamine,n-cyclohexyl-,nitrite .

Product Name

Dicyclohexylammonium nitrite