cyclopropane

Modify Date: 2024-01-02 19:43:15

cyclopropane Structure
cyclopropane structure
Common Name cyclopropane
CAS Number 75-19-4 Molecular Weight 42.080
Density 0.8±0.1 g/cm3 Boiling Point -33.0±0.0 °C at 760 mmHg
Molecular Formula C3H6 Melting Point -128ºC(lit.)
MSDS N/A Flash Point -100.5±11.7 °C

 Names

Name cyclopropane
Synonym More Synonyms

 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

 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

 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%

 Synonyms

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