1,7-difluoroheptane
Names
[ CAS No. ]:
693-46-9
[ Name ]:
1,7-difluoroheptane
[Synonym ]:
1,7-difluoro-heptane
HEPTANE,1,7-DIFLUORO
1,7-Difluor-heptan
Chemical & Physical Properties
[ Density]:
0.878g/cm3
[ Boiling Point ]:
161.9ºC at 760 mmHg
[ Molecular Formula ]:
C7H14F2
[ Molecular Weight ]:
136.18300
[ Flash Point ]:
39.8ºC
[ Exact Mass ]:
136.10600
[ LogP ]:
2.87590
[ Index of Refraction ]:
1.367
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- MI9000000
- CHEMICAL NAME :
- Heptane, 1,7-difluoro-
- CAS REGISTRY NUMBER :
- 693-46-9
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C7-H14-F2
- MOLECULAR WEIGHT :
- 136.21
- WISWESSER LINE NOTATION :
- F7F
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 21 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JOCEAH Journal of Organic Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1936- Volume(issue)/page/year: 21,748,1956
Safety Information
[ HS Code ]:
2903399090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
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%