Product Name

  • Name

    isocyanatocyclopropane

  • EINECS
  • CAS No. 4747-72-2
  • Article Data13
  • CAS DataBase
  • Density 1.191 g/cm3
  • Solubility
  • Melting Point
  • Formula C4H5NO
  • Boiling Point 87.021 °C at 760 mmHg
  • Molecular Weight 83.0898
  • Flash Point 14.521 °C
  • Transport Information
  • Appearance
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 4747-72-2 (isocyanatocyclopropane)
  • Hazard Symbols
  • Synonyms Isocyanic acid, cyclopropyl ester(8CI);Cyclopropyl isocyanate;Isocyanatocyclopropane;
  • PSA 29.43000
  • LogP 0.48460

Synthetic route

cyclopropanecarboxylic acid chloride
4023-34-1

cyclopropanecarboxylic acid chloride

isocyanatocyclopropane
4747-72-2

isocyanatocyclopropane

Conditions
ConditionsYield
With sodium azide In Dimethyl ether
cyclopropanecarboxylic acid
1759-53-1

cyclopropanecarboxylic acid

isocyanatocyclopropane
4747-72-2

isocyanatocyclopropane

Conditions
ConditionsYield
With diphenyl phosphoryl azide; triethylamine In toluene at 20 - 80℃; Rearrangement;
With diphenyl phosphoryl azide; triethylamine In toluene at 0 - 80℃; for 6.5h;
With diphenyl phosphoryl azide; triethylamine In toluene at 70℃; for 0.333333h;
With diphenyl phosphoryl azide; triethylamine In toluene at 100℃; for 1h;
alkali salt of cyclopropanecarbohydroxamic acid-benzoate

alkali salt of cyclopropanecarbohydroxamic acid-benzoate

isocyanatocyclopropane
4747-72-2

isocyanatocyclopropane

Conditions
ConditionsYield
bei thermischen Zersetzung;
bis(trichloromethyl) carbonate
32315-10-9

bis(trichloromethyl) carbonate

Cyclopropylamine
765-30-0

Cyclopropylamine

isocyanatocyclopropane
4747-72-2

isocyanatocyclopropane

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 0℃; for 0.5h; Product distribution / selectivity;
In tetrahydrofuran at 25℃; for 3.5h; Inert atmosphere; Reflux;
cyclopropylcarbonyl azide
69332-64-5

cyclopropylcarbonyl azide

isocyanatocyclopropane
4747-72-2

isocyanatocyclopropane

Conditions
ConditionsYield
In acetonitrile at 120℃; under 5171.62 Torr; Curtius rearrangement;
4-amino-N-methyl-N-[1-(tetrahydro-2H-pyran-4-ylmethyl)-2-(trifluoromethyl)-1H-benzimidazol-5-yl]piperidine-1-sulfonamide
881672-29-3

4-amino-N-methyl-N-[1-(tetrahydro-2H-pyran-4-ylmethyl)-2-(trifluoromethyl)-1H-benzimidazol-5-yl]piperidine-1-sulfonamide

isocyanatocyclopropane
4747-72-2

isocyanatocyclopropane

4-{[(cyclopropylamino)carbonyl]amino}-N-methyl-N-[1-(tetrahydro-2H-pyran-4-ylmethyl)-2-(trifluoromethyl)-1H-benzimidazol-5-yl]piperidine-1-sulfonamide

4-{[(cyclopropylamino)carbonyl]amino}-N-methyl-N-[1-(tetrahydro-2H-pyran-4-ylmethyl)-2-(trifluoromethyl)-1H-benzimidazol-5-yl]piperidine-1-sulfonamide

Conditions
ConditionsYield
In tetrahydrofuran at 20℃; for 1h;100%
4-chlorobenzoic acid hydrazide
536-40-3

4-chlorobenzoic acid hydrazide

isocyanatocyclopropane
4747-72-2

isocyanatocyclopropane

2-(4-chlorobenzoyl)-N-cyclopropylhydrazinecarboxamide
959136-89-1

2-(4-chlorobenzoyl)-N-cyclopropylhydrazinecarboxamide

Conditions
ConditionsYield
In tetrahydrofuran at 50℃; Inert atmosphere;100%
N4-((1s,4R)-4-aminocyclohexyl)-6-(3-fluorophenyl)-N2-((S)-1-methoxypropan-2-yl)quinazoline-2,4-diamine

N4-((1s,4R)-4-aminocyclohexyl)-6-(3-fluorophenyl)-N2-((S)-1-methoxypropan-2-yl)quinazoline-2,4-diamine

isocyanatocyclopropane
4747-72-2

isocyanatocyclopropane

1-cyclopropyl-3-((1R,4s)-4-((6-(3-fluorophenyl)-2-(((S)-1-methoxypropan-2-yl)amino)quinazolin-4-yl)amino)cyclohexyl)urea

1-cyclopropyl-3-((1R,4s)-4-((6-(3-fluorophenyl)-2-(((S)-1-methoxypropan-2-yl)amino)quinazolin-4-yl)amino)cyclohexyl)urea

Conditions
ConditionsYield
In dichloromethane at 0℃; for 2h;100%
2-amino-4-methyl-thiophene-3-carboxylic acid ethyl ester
43088-42-2

2-amino-4-methyl-thiophene-3-carboxylic acid ethyl ester

isocyanatocyclopropane
4747-72-2

isocyanatocyclopropane

ethyl 2-[(cyclopropylcarbamoyl)amino]-4-methylthiophene-3-carboxylate

ethyl 2-[(cyclopropylcarbamoyl)amino]-4-methylthiophene-3-carboxylate

Conditions
ConditionsYield
With pyridine at 50℃; for 40h;100%
3-cyclohexylbenzenamine
5369-21-1

3-cyclohexylbenzenamine

isocyanatocyclopropane
4747-72-2

isocyanatocyclopropane

1-(3-cyclohexylphenyl)-3-cyclopropylurea

1-(3-cyclohexylphenyl)-3-cyclopropylurea

Conditions
ConditionsYield
With potassium carbonate In ethanol at 20℃; for 48h;100%
diethyl 5-amino-3-methyl-2,4-thiophenedicarboxylate
4815-30-9

diethyl 5-amino-3-methyl-2,4-thiophenedicarboxylate

isocyanatocyclopropane
4747-72-2

isocyanatocyclopropane

diethyl 5-[(cyclopropylcarbamoyl)amino]-3-methylthiophene-2,4-dicarboxylate

diethyl 5-[(cyclopropylcarbamoyl)amino]-3-methylthiophene-2,4-dicarboxylate

Conditions
ConditionsYield
With pyridine at 80℃; for 16h;99%
tert-butyl 7-(3-amino-8-chloro-7-fluoro-6-isoquinolyl)-8-methyl-2,3- dihydropyrido[2,3-b][1,4]oxazine-1-carboxylate

tert-butyl 7-(3-amino-8-chloro-7-fluoro-6-isoquinolyl)-8-methyl-2,3- dihydropyrido[2,3-b][1,4]oxazine-1-carboxylate

isocyanatocyclopropane
4747-72-2

isocyanatocyclopropane

tert-butyl 7-[8-chloro-3-(cyclopropylcarbamoylamino)-7-fluoro-6-isoquinolyl]-8-methyl-2,3-dihydropyrido[2,3-b][1,4]oxazine-1-carboxylate

tert-butyl 7-[8-chloro-3-(cyclopropylcarbamoylamino)-7-fluoro-6-isoquinolyl]-8-methyl-2,3-dihydropyrido[2,3-b][1,4]oxazine-1-carboxylate

Conditions
ConditionsYield
In dichloromethane at 25℃; for 72h; Inert atmosphere;96%
2,3-dihydro-5-(3',4'-dichlorophenyl)-6,7-bis(hydroxymethyl)-1H-pyrrolizine
62522-89-8

2,3-dihydro-5-(3',4'-dichlorophenyl)-6,7-bis(hydroxymethyl)-1H-pyrrolizine

isocyanatocyclopropane
4747-72-2

isocyanatocyclopropane

2,3-dihydro-5-(3',4'-dichlorophenyl)-6,7-bis(hydroxymethyl)-1H-pyrrolizine bis(cyclopropylcarbamate)

2,3-dihydro-5-(3',4'-dichlorophenyl)-6,7-bis(hydroxymethyl)-1H-pyrrolizine bis(cyclopropylcarbamate)

Conditions
ConditionsYield
With triethylamine In dichloromethane for 60h;95%
Chloroiodomethane
593-71-5

Chloroiodomethane

isocyanatocyclopropane
4747-72-2

isocyanatocyclopropane

2-chloro-N-cyclopropylacetamide
19047-31-5

2-chloro-N-cyclopropylacetamide

Conditions
ConditionsYield
With methyllithium lithium bromide In diethyl ether at -78℃;95%
With methyllithium; lithium bromide In diethyl ether at -78℃; for 1h; chemoselective reaction;95%
4‑(4‑amino‑3‑chlorophenoxy)‑7‑methoxyquinoline‑6‑carboxamide
417722-93-1

4‑(4‑amino‑3‑chlorophenoxy)‑7‑methoxyquinoline‑6‑carboxamide

isocyanatocyclopropane
4747-72-2

isocyanatocyclopropane

lenvatinib
417716-92-8

lenvatinib

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 20℃; Solvent;94.5%
In dichloromethane at 25℃; for 2h; Temperature;86.8%
2-(trifluoromethoxy)benzoic acid hydrazide
175277-19-7

2-(trifluoromethoxy)benzoic acid hydrazide

isocyanatocyclopropane
4747-72-2

isocyanatocyclopropane

N-Cyclopropyl-2-{[2-(trifluoromethoxy)phenyl]carbonyl}hydrazinecarboxamide
1245940-69-5

N-Cyclopropyl-2-{[2-(trifluoromethoxy)phenyl]carbonyl}hydrazinecarboxamide

Conditions
ConditionsYield
In tetrahydrofuran at 60℃; for 18h;93%
4-(2,3-dichloro-4-nitrophenoxy)pyridin-2-amine
1337931-94-8

4-(2,3-dichloro-4-nitrophenoxy)pyridin-2-amine

isocyanatocyclopropane
4747-72-2

isocyanatocyclopropane

1-cyclopropyl-3-(4-(2,3-dichloro-4-nitrophenoxy)pyridin-2-yl)urea
1337932-03-2

1-cyclopropyl-3-(4-(2,3-dichloro-4-nitrophenoxy)pyridin-2-yl)urea

Conditions
ConditionsYield
Stage #1: 4-(2,3-dichloro-4-nitrophenoxy)pyridin-2-amine; isocyanatocyclopropane In pyridine at 0 - 20℃; for 72h; Inert atmosphere;
Stage #2: With ammonia In pyridine; methanol		91%
In pyridine at 0 - 20℃; for 72h; Inert atmosphere;91%
(1,3-diphenyl-1H-pyrazol-4-yl)(piperazin-1-yl)methanone hydrochloride

(1,3-diphenyl-1H-pyrazol-4-yl)(piperazin-1-yl)methanone hydrochloride

isocyanatocyclopropane
4747-72-2

isocyanatocyclopropane

N-cyclopropyl-4-(1,3-diphenyl-1H-pyrazole-4-carbonyl)piperazine-1-carboxamide

N-cyclopropyl-4-(1,3-diphenyl-1H-pyrazole-4-carbonyl)piperazine-1-carboxamide

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran at 0 - 20℃; for 1h;86%
(2S,3R)-3-(4-bromophenyl)-2-(hydroxymethyl)azetidin-1-ium chloride

(2S,3R)-3-(4-bromophenyl)-2-(hydroxymethyl)azetidin-1-ium chloride

isocyanatocyclopropane
4747-72-2

isocyanatocyclopropane

(2S,3R)-3-(4-bromophenyl)-N-cyclopropyl-2-(hydroxymethyl)azetidine-1-carboxamide

(2S,3R)-3-(4-bromophenyl)-N-cyclopropyl-2-(hydroxymethyl)azetidine-1-carboxamide

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 0.166667h; Inert atmosphere;85%
(R)-2-((4-(((1s,4S)-4-aminocyclohexyl)amino)-6-(3-fluorophenyl)quinazolin-2-yl)amino)propan-1-ol

(R)-2-((4-(((1s,4S)-4-aminocyclohexyl)amino)-6-(3-fluorophenyl)quinazolin-2-yl)amino)propan-1-ol

isocyanatocyclopropane
4747-72-2

isocyanatocyclopropane

1-cyclopropyl-3-((1S,4s)-4-((6-(3-fluorophenyl)-2-(((R)-1-hydroxypropan-2-yl)amino)quinazolin-4-yl)amino)cyclohexyl)urea

1-cyclopropyl-3-((1S,4s)-4-((6-(3-fluorophenyl)-2-(((R)-1-hydroxypropan-2-yl)amino)quinazolin-4-yl)amino)cyclohexyl)urea

Conditions
ConditionsYield
In dichloromethane at 0℃; for 2h;84%
(2R,3S)-3-(4-bromophenyl)-2-(hydroxymethyl)azetidin-1-ium chloride

(2R,3S)-3-(4-bromophenyl)-2-(hydroxymethyl)azetidin-1-ium chloride

isocyanatocyclopropane
4747-72-2

isocyanatocyclopropane

(2R,3S)-3-(4-bromophenyl)-N-cyclopropyl-2-(hydroxymethyl)azetidine-1-carboxamide

(2R,3S)-3-(4-bromophenyl)-N-cyclopropyl-2-(hydroxymethyl)azetidine-1-carboxamide

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 0.166667h; Inert atmosphere;84%
(2S,3S)-3-(4-bromophenyl)-2-(hydroxymethyl)azetidin-1-ium chloride

(2S,3S)-3-(4-bromophenyl)-2-(hydroxymethyl)azetidin-1-ium chloride

isocyanatocyclopropane
4747-72-2

isocyanatocyclopropane

(2S,3S)-3-(4-bromophenyl)-N-cyclopropyl-2-(hydroxymethyl)azetidine-1-carboxamide

(2S,3S)-3-(4-bromophenyl)-N-cyclopropyl-2-(hydroxymethyl)azetidine-1-carboxamide

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 0.166667h; Inert atmosphere;81%
3-nitro-aniline
99-09-2

3-nitro-aniline

isocyanatocyclopropane
4747-72-2

isocyanatocyclopropane

N-(3-nitrophenyl)-N'-cyclopropyl urea
64393-00-6

N-(3-nitrophenyl)-N'-cyclopropyl urea

Conditions
ConditionsYield
With triethylamine In dichloromethane at 25℃; Inert atmosphere; Schlenk technique;80%
(2R,3R)-3-(4-bromophenyl)-2-(hydroxymethyl)azetidin-1-ium chloride

(2R,3R)-3-(4-bromophenyl)-2-(hydroxymethyl)azetidin-1-ium chloride

isocyanatocyclopropane
4747-72-2

isocyanatocyclopropane

(2R,3R)-3-(4-bromophenyl)-N-cyclopropyl-2-(hydroxymethyl)azetidine-1-carboxamide

(2R,3R)-3-(4-bromophenyl)-N-cyclopropyl-2-(hydroxymethyl)azetidine-1-carboxamide

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 0.166667h; Inert atmosphere;79%
(1-(6-bromoisothiazolo[4,3-b]pyridin-3-yl)piperidin-3-yl)methanammonium chloride

(1-(6-bromoisothiazolo[4,3-b]pyridin-3-yl)piperidin-3-yl)methanammonium chloride

isocyanatocyclopropane
4747-72-2

isocyanatocyclopropane

1-((1-(6-bromoisothiazolo[4,3-b]pyridin-3-yl)piperidin-3-yl)methyl)-3-cyclopropylurea

1-((1-(6-bromoisothiazolo[4,3-b]pyridin-3-yl)piperidin-3-yl)methyl)-3-cyclopropylurea

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0 - 20℃; Inert atmosphere;79%
N4-((1s,4S)-4-aminocyclohexyl)-6-(3-fluorophenyl)-N2-((R)-1-methoxypropan-2-yl)quinazoline-2,4-diamine

N4-((1s,4S)-4-aminocyclohexyl)-6-(3-fluorophenyl)-N2-((R)-1-methoxypropan-2-yl)quinazoline-2,4-diamine

isocyanatocyclopropane
4747-72-2

isocyanatocyclopropane

1-cyclopropyl-3-((1S,4s)-4-((6-(3-fluorophenyl)-2-(((R)-1-methoxypropan-2-yl)amino)quinazolin-4-yl)amino)cyclohexyl)urea

1-cyclopropyl-3-((1S,4s)-4-((6-(3-fluorophenyl)-2-(((R)-1-methoxypropan-2-yl)amino)quinazolin-4-yl)amino)cyclohexyl)urea

Conditions
ConditionsYield
In dichloromethane at 0℃; for 2h;72%
ortho-bromophenyl isocyanide
183209-26-9

ortho-bromophenyl isocyanide

isocyanatocyclopropane
4747-72-2

isocyanatocyclopropane

3-cyclopropylquinazolin-4(3H)-one
1101183-63-4

3-cyclopropylquinazolin-4(3H)-one

Conditions
ConditionsYield
Stage #1: ortho-bromophenyl isocyanide With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.25h; Inert atmosphere;
Stage #2: isocyanatocyclopropane In tetrahydrofuran; hexane at -78℃; for 3h; Inert atmosphere;
Stage #3: With water; ammonium chloride In tetrahydrofuran; hexane at -78 - 20℃;		70%
C10H10N4O

C10H10N4O

isocyanatocyclopropane
4747-72-2

isocyanatocyclopropane

C14H15N5O2

C14H15N5O2

Conditions
ConditionsYield
In tetrahydrofuran; dichloromethane at 25℃; for 2h;70%
3-(phenylamino)-2-(pyridin-4-yl)-1,5,6,7-tetrahydro-4H-pyrrolo[2,3-c]pyridin-4-one

3-(phenylamino)-2-(pyridin-4-yl)-1,5,6,7-tetrahydro-4H-pyrrolo[2,3-c]pyridin-4-one

isocyanatocyclopropane
4747-72-2

isocyanatocyclopropane

N-cyclopropyl-4-oxo-3-(phenylamino)-2-(pyridin-4-yl)-1,4,5,7-tetrahydro-6H-pyrrolo[2,3-c]pyridine-6-carboxamide

N-cyclopropyl-4-oxo-3-(phenylamino)-2-(pyridin-4-yl)-1,4,5,7-tetrahydro-6H-pyrrolo[2,3-c]pyridine-6-carboxamide

Conditions
ConditionsYield
With pyridine at 20℃; for 16h;70%
(±)-(5R,7S)-2-(2-aminopyridin-4-yl)-6,6-dimethyl-3-(phenylamino)-1,5,6,7-tetrahydro-4H-5,7-methanoindol-4-one

(±)-(5R,7S)-2-(2-aminopyridin-4-yl)-6,6-dimethyl-3-(phenylamino)-1,5,6,7-tetrahydro-4H-5,7-methanoindol-4-one

isocyanatocyclopropane
4747-72-2

isocyanatocyclopropane

(±)-1-cyclopropyl-3-4-[(5R,7S)-6,6-dimethyl-4-oxo-3-(phenylamino)-4,5,6,7-tetrahydro-1H-5,7-methanoindol-2-yl]pyridin-2-ylurea

(±)-1-cyclopropyl-3-4-[(5R,7S)-6,6-dimethyl-4-oxo-3-(phenylamino)-4,5,6,7-tetrahydro-1H-5,7-methanoindol-2-yl]pyridin-2-ylurea

Conditions
ConditionsYield
With pyridine at 20℃; for 16h;66%
p-cyclohexylaniline
6373-50-8

p-cyclohexylaniline

isocyanatocyclopropane
4747-72-2

isocyanatocyclopropane

1-(4-cyclohexylphenyl)-3-cyclopropylurea

1-(4-cyclohexylphenyl)-3-cyclopropylurea

Conditions
ConditionsYield
With potassium carbonate In ethanol at 20℃; for 48h;66%
4-fluorobenzoyl hydrazide
456-06-4

4-fluorobenzoyl hydrazide

isocyanatocyclopropane
4747-72-2

isocyanatocyclopropane

N-[(cyclopropylcarbamoyl)amino]-4-fluorobenzamide
959136-91-5

N-[(cyclopropylcarbamoyl)amino]-4-fluorobenzamide

Conditions
ConditionsYield
In tetrahydrofuran at 20℃; for 2h;62%
N-((6-(4-amino-4-methylpiperidin-1-yl)pyridin-2-yl)sulfonyl)-1-(2-cyclohexyl-5-methylphenoxy)cyclopropanecarboxamide

N-((6-(4-amino-4-methylpiperidin-1-yl)pyridin-2-yl)sulfonyl)-1-(2-cyclohexyl-5-methylphenoxy)cyclopropanecarboxamide

isocyanatocyclopropane
4747-72-2

isocyanatocyclopropane

1-(2-cyclohexyl-5-methylphenoxy)-N-((6-(4-(3-cyclopropylureido)-4-methylpiperidin-1-yl)pyridin-2-yl)sulfonyl)cyclopropanecarboxamide

1-(2-cyclohexyl-5-methylphenoxy)-N-((6-(4-(3-cyclopropylureido)-4-methylpiperidin-1-yl)pyridin-2-yl)sulfonyl)cyclopropanecarboxamide

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 20℃;61.7%
7-nitro-1,2,3,4-tetrahydro-quinoline
30450-62-5

7-nitro-1,2,3,4-tetrahydro-quinoline

isocyanatocyclopropane
4747-72-2

isocyanatocyclopropane

N-cyclopropyl-7-nitro-3,4-dihydroquinoline-1(2H)-carboxamide

N-cyclopropyl-7-nitro-3,4-dihydroquinoline-1(2H)-carboxamide

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 20℃; Inert atmosphere;59%
(2S)-N-{4-[(2R)-2-amino-3-(4-benzylpiperazin-1-yl)-3-oxopropyl]phenyl}-2-cyclohexyl-2-[(1-methyl-1H-pyrazol-5-yl)formamido]acetamide, trifluoroacetic acid

(2S)-N-{4-[(2R)-2-amino-3-(4-benzylpiperazin-1-yl)-3-oxopropyl]phenyl}-2-cyclohexyl-2-[(1-methyl-1H-pyrazol-5-yl)formamido]acetamide, trifluoroacetic acid

isocyanatocyclopropane
4747-72-2

isocyanatocyclopropane

N-((S)-2-((4-((R)-3-(4-benzylpiperazin-1-yl)-2-(3-cyclopropylureido)-3-oxopropyl)phenyl)amino)-1-cyclohexyl-2-oxoethyl)-1-methyl-1H-pyrazole-5-carboxamide

N-((S)-2-((4-((R)-3-(4-benzylpiperazin-1-yl)-2-(3-cyclopropylureido)-3-oxopropyl)phenyl)amino)-1-cyclohexyl-2-oxoethyl)-1-methyl-1H-pyrazole-5-carboxamide

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In dichloromethane at 0 - 20℃; for 4h;58%

Cyclopropane, isocyanato- Specification

The CAS register number of Cyclopropane, isocyanato- is 4747-72-2. It also can be called as Cyclopropyl isocyanate and the IUPAC name about this chemical is isocyanatocyclopropane. The molecular formula about this chemical is C4H5NO and the molecular weight is 83.0886.

Physical properties about Cyclopropane, isocyanato- are: (1)ACD/LogP: 1.45; (2)ACD/LogD (pH 5.5): 1.449; (3)ACD/LogD (pH 7.4): 1.449; (4)ACD/BCF (pH 5.5): 7.433; (5)ACD/BCF (pH 7.4): 7.433; (6)ACD/KOC (pH 5.5): 146.289; (7)ACD/KOC (pH 7.4): 146.289; (8)#H bond acceptors: 2; (9)#Freely Rotating Bonds: 1; (10)Polar Surface Area: 29.43 Å2; (11)Index of Refraction: 1.553; (12)Molar Refractivity: 22.331 cm3; (13)Molar Volume: 69.749 cm3; (14)Polarizability: 8.853x10-24cm3; (15)Surface Tension: 43.771 dyne/cm; (16)Density: 1.191 g/cm3; (17)Flash Point: 14.521 °C; (18)Enthalpy of Vaporization: 32.725 kJ/mol; (19)Boiling Point: 87.021 °C at 760 mmHg; (20)Vapour Pressure: 64.895 mmHg at 25 °C.

Uses of Cyclopropane, isocyanato-: it can be used to produce 2-guanidino-5-(N-cyclopropyl-carbamoyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine with 2-guanidino-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine. This reaction will need solvent of dimethylformamide. The yield is about 50%.

You can still convert the following datas into molecular structure:
(1)SMILES: C1CC1N=C=O
(2)InChI: InChI=1/C4H5NO/c6-3-5-4-1-2-4/h4H,1-2H2
(3)InChIKey: DBBRJAWSDTYYBM-UHFFFAOYAL
(4)Std. InChI: InChI=1S/C4H5NO/c6-3-5-4-1-2-4/h4H,1-2H2(5)Std. InChIKey: DBBRJAWSDTYYBM-UHFFFAOYSA-N

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