CAS No.1111-78-0,Ammonium carbamate Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	1111-78-0
Name:	Ammonium carbamate
Article Data:	47

Formula:	CH₃NO₂·H₃N
Molecular Weight:	78.0708
Synonyms:	Ammoniumcarbamate (6CI,7CI);Carbamic acid, monoammonium salt (8CI,9CI);Carbamic acid, ammoniumsalt (1:1);
EINECS:	214-185-2
Density:	1.6 g/cm³
Melting Point:	59-61°C (subl.)
Boiling Point:	251 °C at 760 mmHg
Flash Point:	105.6 °C
Solubility:	Soluble in water, ethanol
Appearance:	white crystalline solid
Hazard Symbols:	Xn
Risk Codes:	22
Safety:	22-24/25
PSA:	66.56000
LogP:	0.64730

Synthetic route

: 124-38-9
carbon dioxide

: 1111-78-0
ammonium carbamate

Conditions

Conditions	Yield
With ammonia at 0℃; for 8h;	90%
With ammonia
With ammonia; water; urea

: 14066-73-0
benzophenone semicarbazone

A: 110-21-4
hydrazodicarboxamide

B: 16240-68-9
1,5-dibenzhydrylidene-carbonohydrazide

C: 1111-78-0
ammonium carbamate

D: 983-79-9
benzophenone azine

Conditions

Conditions	Yield
bei Erhitzen ueber den Schmelzpunkt;

...Expand

: 556-02-5, 556-03-6, 34537-57-0, 55520-40-6, 96946-98-4, 60-18-4
›Tyr

: 1111-78-0
ammonium carbamate

Conditions

Conditions	Yield
With alkaline potassium permanganate

: 15719-64-9, 15719-76-3, 97762-63-5
methylammonium carbonate

A: 4366-93-2
potassium carbamate

B: 1111-78-0
ammonium carbamate

Conditions

Conditions	Yield
With potassium ammonium Nebenproduktd wird entfernt durch Erwaermen im Vakuum auf 50grad;

: 15719-64-9, 15719-76-3, 97762-63-5
methylammonium carbonate

: 1111-78-0
ammonium carbamate

Conditions

Conditions	Yield
With ammonia
With ammonia Waermetoenung;
With ethanol; ammonia at 100 - 110℃;

: 56-40-6
glycine

: 1111-78-0
ammonium carbamate

Conditions

Conditions	Yield
With alkaline potassium permanganate

: 328-39-2
LEUCINE

: 1111-78-0
ammonium carbamate

Conditions

Conditions	Yield
With alkaline potassium permanganate

: 57-13-6
urea

: 1111-78-0
ammonium carbamate

Conditions

Conditions	Yield
With phosphate-EDTA-buffer; urea amidohydrolase EC 3.5.1.5 at 25℃; rates of urea amidohydrolase catalyzed hydrolysis; pH 7.0;
With water

: 124-38-9
carbon dioxide

A: 50-00-0
formaldehyd

B: 64-18-6
formic acid

C: 463-77-4
carbamic Acid

D: 1111-78-0
ammonium carbamate

Conditions

Conditions	Yield
With ammonia; water at -258.15℃; bombardment with 1 MeV protons; Further byproducts given;

...Expand

Fe(CO)5: Fe(CO)5

: 1111-78-0
ammonium carbamate

Conditions

Conditions	Yield
With ammonia; water auch bei Sauerstoff-Ausschluss;

Total:46 Page 1 of 2 1 2 Next>>

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Consensus Reports

Reported in EPA TSCA Inventory.

Specification

Ammonium carbamate is an organic compound with the formula CH₃NO₂·H₃N, and its systematic name is the same with the product name. With the CAS registry number 1111-78-0, it is also named as Carbamic acid, ammoniumsalt (1:1). It belongs to the product category of Industrial/Fine Chemicals. Its EINECS number is 214-185-2. In addition, the molecular weight is 78.07. This chemical is stable at common pressure and temperature, and it should be sealed and stored in a cool and dry place. Moreover, it should be protected from oxides, acids, alkali and water. This chemical will decompose slowly in the air and release ammonia, and it can slightly volatilize at room temperature and completely sublimate and decompose at the temperature of 50 °C. Moreover, it will turn into ammonium carbonate when placed in damp air or aqueous solution. When heated, it will produce urea. This chemical can be used as aluminum phosphide intermediate, and it is also used in medicine.

Physical properties of Ammonium carbamate are: (1)ACD/LogP: -1.194; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -1.94; (4)ACD/LogD (pH 7.4): -3.73; (5)ACD/BCF (pH 5.5): 1.00; (6)ACD/BCF (pH 7.4): 1.00; (7)ACD/KOC (pH 5.5): 1.00; (8)ACD/KOC (pH 7.4): 1.00; (9)#H bond acceptors: 3; (10)#H bond donors: 3; (11)#Freely Rotating Bonds: 0; (12)Polar Surface Area: 40.54 Å²; (13)Flash Point: 105.6 °C; (14)Enthalpy of Vaporization: 53.77 kJ/mol; (15)Boiling Point: 251 °C at 760 mmHg; (16)Vapour Pressure: 0.00662 mmHg at 25°C.

Preparation: this chemical can be prepared by anhydrous liquid ammonia and drikold. Moreover, 400 mL liquid ammonia can produce 200-300 g Ammonium carbamate.

Uses of Ammonium carbamate: it can be used to produce trimethylsilyl carbamate at the temperature of 20 °C. It will need solvent CHCl₃. The yield is about 73%.

Ammonium carbamate can be used to produce trimethylsilyl carbamate at the temperature of 20 °C

When you are using this chemical, please be cautious about it as the following:
It is harmful if swallowed. You should not breathe dust. When using it, you must avoid contact with eyes.

You can still convert the following datas into molecular structure:
(1)SMILES: [O-]C(=O)N.[NH4+]
(2)Std. InChI: InChI=1S/CH3NO2.H3N/c2-1(3)4;/h2H2,(H,3,4);1H3
(3)Std. InChIKey: BVCZEBOGSOYJJT-UHFFFAOYSA-N

The toxicity data is as follows:

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	intravenous	77mg/kg (77mg/kg)	BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD	American Journal of Veterinary Research. Vol. 29, Pg. 897, 1968.
rat	LD50	intravenous	39mg/kg (39mg/kg)		American Journal of Veterinary Research. Vol. 29, Pg. 897, 1968.
rat	LD50	oral	> 681mg/kg (681mg/kg)	LUNGS, THORAX, OR RESPIRATION: DYSPNEA BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) SKIN AND APPENDAGES (SKIN): HAIR: OTHER	National Technical Information Service. Vol. OTS0535595,