4,4',4"-Ethylidynetriphenol
Names
[ CAS No. ]:
27955-94-8
[ Name ]:
4,4',4"-Ethylidynetriphenol
[Synonym ]:
MFCD00012180
Phenol, 4,4',4''-ethylidynetris-
1,1,1-tri-(4-hydroxy-phenyl)-ethane
4,4',4''-(ethane-1,1,1-triyl)triphenol
4,4',4''-Ethane-1,1,1-triyltriphenol
tris(p-hydroxyphenyl)ethane
4,4',4"-(Ethylidene)trisphenol
Tris(4-hydroxyphenyl)ethane
1,1,1-Tris(p-hydroxyphenyl)ethane
4,4',4''-Ethylidynetrisphenol
EINECS 405-800-7
Phenol,4,4',4''-ethylidynetris
4,4',4"-Ethylidynetriphenol
4,4',4''-(1,1,1-Ethanetriyl)triphenol
QR DX1&R DQ&R D1
1,1,1-Tris(4-Hydroxyphenyl)Ethane
Chemical & Physical Properties
[ Density]:
1.3±0.1 g/cm3
[ Boiling Point ]:
531.8±45.0 °C at 760 mmHg
[ Melting Point ]:
246-248 °C(lit.)
[ Molecular Formula ]:
C20H18O3
[ Molecular Weight ]:
306.355
[ Flash Point ]:
251.0±23.3 °C
[ Exact Mass ]:
306.125580
[ PSA ]:
60.69000
[ LogP ]:
3.83
[ Vapour Pressure ]:
0.0±1.5 mmHg at 25°C
[ Index of Refraction ]:
1.656
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- SL4375275
- CHEMICAL NAME :
- Phenol, 4,4',4''-ethylidynetris-
- CAS REGISTRY NUMBER :
- 27955-94-8
- LAST UPDATED :
- 199806
- DATA ITEMS CITED :
- 4
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0530499-1 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >5 gm/kg
- TOXIC EFFECTS :
- Skin and Appendages - hair
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0530499-1
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >2 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0530499-1
Safety Information
[ Symbol ]:
GHS09
[ Hazard Statements ]:
H411
[ Precautionary Statements ]:
P273
[ Personal Protective Equipment ]:
Eyeshields;Gloves
[ Hazard Codes ]:
Xi:Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S37/39-S61
[ RIDADR ]:
UN 3077 9/PG 3
[ WGK Germany ]:
2
[ RTECS ]:
SL4375275
[ HS Code ]:
2907199090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2907199090
[ Summary ]:
2907199090 other monophenols VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%
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