ortho-terphenyl

Modify Date: 2024-01-06 10:21:06

ortho-terphenyl Structure
ortho-terphenyl structure
 Common Name ortho-terphenyl
CAS Number 84-15-1 Molecular Weight 230.304
Density 1.0±0.1 g/cm3 Boiling Point 332.0±0.0 °C at 760 mmHg
Molecular Formula C18H14 Melting Point 56-59 °C(lit.)
MSDS Chinese USA Flash Point 153.1±13.7 °C
Symbol GHS08
GHS08		 Signal Word Warning

 Names

Name o-terphenyl
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 332.0±0.0 °C at 760 mmHg
Melting Point 56-59 °C(lit.)
Molecular Formula C18H14
Molecular Weight 230.304
Flash Point 153.1±13.7 °C
Exact Mass 230.109543
LogP 5.27
Vapour Pressure 0.0±0.3 mmHg at 25°C
Index of Refraction 1.602

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
WZ6472000
CHEMICAL NAME :
o-Terphenyl
CAS REGISTRY NUMBER :
84-15-1
LAST UPDATED :
199710
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C18-H14
MOLECULAR WEIGHT :
230.32
WISWESSER LINE NOTATION :
RR BR

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 :
1900 mg/kg
TOXIC EFFECTS :
Gastrointestinal - hypermotility, diarrhea Skin and Appendages - hair
REFERENCE :
AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,372,1962 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
15 gm/kg/30D-C
TOXIC EFFECTS :
Nutritional and Gross Metabolic - weight loss or decreased weight gain
REFERENCE :
AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,372,1962 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:CL 1 ppm (9 mg/m3) DTLWS* "Documentation of the Threshold Limit Values for Substances in Workroom Air," Supplements. For publisher information, see 85INA8. Volume(issue)/page/year: 3,28,1973

 Safety Information

Symbol GHS08
GHS08
Signal Word Warning
Hazard Statements H351
Supplemental HS Repeated exposure may cause skin dryness or cracking.
Precautionary Statements P281
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xn:Harmful
Risk Phrases R22;R36/37/38;R50/53
Safety Phrases S26-S61-S60-S36/37-S24/25-S23-S16-S9
RIDADR UN 3077 9/PG 3
WGK Germany 3
RTECS WZ6472000
HS Code 2902909090

 Customs

HS Code 2902909090
Summary 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

 Articles6

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Cholesterol-based polymeric monolithic columns for capillary liquid chromatography.

J. Chromatogr. A. 1373 , 114-23, (2014)

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Novel imidazolium-embedded N,N-dimethylaminopropyl-functionalized silica-based stationary phase for hydrophilic interaction/reversed-phase mixed-mode chromatography.

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 Synonyms

1,2-diphenylbenzene
MFCD00003055
1,1':2', 1''-Terphenyl
EINECS 201-517-6
1,1':2',1''-Terphenyl
diphenylbenzene
o-Terphenyl
Terphenyl
UNII-W5675R7KVW
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