Trifluoromethane

Modify Date: 2024-01-02 12:04:28

Trifluoromethane Structure
Trifluoromethane structure
Common Name Trifluoromethane
CAS Number 75-46-7 Molecular Weight 70.01380
Density 1.246 Boiling Point −84 °C(lit.)
Molecular Formula CHF3 Melting Point −160 °C(lit.)
MSDS N/A Flash Point N/A

 Names

Name fluoroform
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.246
Boiling Point −84 °C(lit.)
Melting Point −160 °C(lit.)
Molecular Formula CHF3
Molecular Weight 70.01380
Exact Mass 70.00300
LogP 1.17850
Vapour density 2.43 (vs air)
Vapour Pressure 635 psi ( 21 °C)
Index of Refraction 1.00043 (25ºC)
Stability Stable. Incompatible with strong oxidizing agents.
Water Solubility slightly

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
PB6900000
CHEMICAL NAME :
Methane, trifluoro-
CAS REGISTRY NUMBER :
75-46-7
BEILSTEIN REFERENCE NO. :
1731035
LAST UPDATED :
199710
DATA ITEMS CITED :
8
MOLECULAR FORMULA :
C-H-F3
MOLECULAR WEIGHT :
70.02
WISWESSER LINE NOTATION :
FYFF

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TEST SYSTEM :
Insect - Drosophila melanogaster
DOSE/DURATION :
98 pph/10M
REFERENCE :
ENVRAL Environmental Research. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1967- Volume(issue)/page/year: 7,275,1974 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 82197 No. of Facilities: 11 (estimated) No. of Industries: 1 No. of Occupations: 3 No. of Employees: 357 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 82197 No. of Facilities: 14 (estimated) No. of Industries: 2 No. of Occupations: 4 No. of Employees: 529 (estimated) No. of Female Employees: 353 (estimated)

 Safety Information

Hazard Codes F
Safety Phrases S38
RIDADR UN 1984 2.2
WGK Germany 1
RTECS PB6900000
Hazard Class 2.2
HS Code 2903399090

 Synthetic Route

 Customs

HS Code 2903399090
Summary 2903399090. brominated,fluorinated or iodinated derivatives of acyclic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

 Synonyms

Fron23
FE13
Fluoryl
MFCD00000446
FC-13
CHF3
trifluoromethane acid
CFC23
HCFC23
EINECS 200-872-4
R-23
Trifluoromethane
arcton1
HFC-23