Dichlorodi-p-xylylene
Names
[ CAS No. ]:
28804-46-8
[ Name ]:
Dichlorodi-p-xylylene
[Synonym ]:
5,12-Dichlorotricyclo[8.2.2.2]hexadeca-1(12),4,6,10,13,15-hexaene
2,8-Dichlorotricyclo[8.2.2.2]hexadeca-1(12),4,6,10,13,15-hexaene
Dichlorodi-p-Xylylene
Dichloro-[2,2]-paracyclophane
X4893
Parylene-C
Parylene C
Dichloro[2,2]paracyclophane
Tricyclo[8.2.2.2]hexadeca-4,6,10,12,13,15-hexaene, 5,12-dichloro-
Tricyclo[8.2.2.2]hexadeca-4,6,10,12,13,15-hexaene, 2,8-dichloro-
Chemical & Physical Properties
[ Density]:
1.3±0.1 g/cm3
[ Boiling Point ]:
398.0±42.0 °C at 760 mmHg
[ Melting Point ]:
165-167ºC
[ Molecular Formula ]:
C16H14Cl2
[ Molecular Weight ]:
277.188
[ Flash Point ]:
187.8±21.4 °C
[ Exact Mass ]:
276.047241
[ LogP ]:
5.96
[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C
[ Index of Refraction ]:
1.621
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- YD2410000
- CHEMICAL NAME :
- Tricyclo(8.2.2.2(sup 4,7))hexadeca-4,6,10,12,13,15-hexaene, dichloro-
- CAS REGISTRY NUMBER :
- 28804-46-8
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C16-H14-Cl2
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 6500 mg/kg
- TOXIC EFFECTS :
- Gastrointestinal - hypermotility, diarrhea Gastrointestinal - other changes Musculoskeletal - other changes
- REFERENCE :
- ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 12,580,1993
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- >16 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 12,580,1993
Safety Information
[ Safety Phrases ]:
24/25
[ HS Code ]:
29039990