cyclopropane

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Names

[ CAS No. ]:
75-19-4

[ Name ]:
cyclopropane

[Synonym ]:
CYCLOPROPANE
Trimethylene (cyclic)
Trimethylene
ciclopropano
EINECS 200-847-8
MFCD00001268
Ciclopropano [INN-Spanish]
Zyklopropan
Cyclopropanum [INN-Latin]
cyclopropanum

Chemical & Physical Properties

[ Density]:
0.8±0.1 g/cm3

[ Boiling Point ]:
-33.0±0.0 °C at 760 mmHg

[ Melting Point ]:
-128ºC(lit.)

[ Molecular Formula ]:
C₃H₆

[ Molecular Weight ]:
42.080

[ Flash Point ]:
-100.5±11.7 °C

[ Exact Mass ]:
42.046951

[ LogP ]:
1.69

[ Vapour density ]:
1.45 (vs air)

[ Vapour Pressure ]:
5348.5±0.0 mmHg at 25°C

[ Index of Refraction ]:
1.433

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GZ0690000

CHEMICAL NAME :: Cyclopropane

CAS REGISTRY NUMBER :: 75-19-4

LAST UPDATED :: 199710

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C3-H6

MOLECULAR WEIGHT :: 42.09

WISWESSER LINE NOTATION :: L3TJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 282 gm/m3/2H

TOXIC EFFECTS :: Behavioral - excitement

MUTATION DATA

TEST SYSTEM :: Bird - chicken

DOSE/DURATION :: 20 pph/3H

REFERENCE :: ANESAV Anesthesiology. (Lippincott/Harper, Journal Fulfillment Dept., 2350 Virginia Ave., Hagerstown, MD 21740) V.1- 1940- Volume(issue)/page/year: 34,157,1971 *** REVIEWS *** IARC Cancer Review:Animal No Adequate Data IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,93,1987 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 81789 No. of Facilities: 829 (estimated) No. of Industries: 2 No. of Occupations: 8 No. of Employees: 14961 (estimated)

Safety Information

[ Hazard Codes ]:
F+

[ Risk Phrases ]:
12

[ Safety Phrases ]:
9-16-33

[ RIDADR ]:
UN 1027 2.1

[ WGK Germany ]:
1

[ RTECS ]:
GZ0690000

[ Hazard Class ]:
2.1

[ HS Code ]:
2902199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

1,3-Dibromopropane
4-(Trimethylstannyl)-1-butanol
1,3-Dichloropropane
1-Bromo-3-chloropropane
Silver tetrafluoroborate
{iron(carbonyl)2(η-cyclopentadienyl)(CH2)3Br}
Diiodomethane
1-chloro-3-ethylsulfanylpropane
Propane,1,1'-thiobis[3-chloro- (9CI)

DownStream

o-Cymene
m-cymene
p-cymene
o-Propyltoluene
m-Propyltoluene
p-Propyltoluene
3-chlorobutanoyl chlrode
n-propylbenzene
2-Chlorobutyryl Chloride
4-Chlorobutyryl chloride

Customs

[ HS Code ]: 2902199090

[ Summary ]:
2902199090 other cyclanes, cyclenes and cyclotherpenes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%