HEXAMETHYLBENZENE

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Names

[ CAS No. ]:
87-85-4

[ Name ]:
HEXAMETHYLBENZENE

[Synonym ]:
EINECS 201-777-0
MFCD00008523
HEXAMETHYLBENZENE

Chemical & Physical Properties

[ Density]:
1,063 g/cm3

[ Boiling Point ]:
264 °C(lit.)

[ Melting Point ]:
165 °C

[ Molecular Formula ]:
C12H18

[ Molecular Weight ]:
162.27100

[ Flash Point ]:
265°C

[ Exact Mass ]:
162.14100

[ LogP ]:
3.53700

[ Index of Refraction ]:
1.501

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DA3200000
CHEMICAL NAME :
Benzene, hexamethyl-
CAS REGISTRY NUMBER :
87-85-4
LAST UPDATED :
199712
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C12-H18
MOLECULAR WEIGHT :
162.30
WISWESSER LINE NOTATION :
1R B1 C1 D1 E1 F1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
10 mL/kg
TOXIC EFFECTS :
Lungs, Thorax, or Respiration - fibrosis, focal (pneumoconiosis) Lungs, Thorax, or Respiration - acute pulmonary edema Blood - hemorrhage
REFERENCE :
AMIHAB AMA Archives of Industrial Health. (Chicago, IL) V.11-21, 1955-60. For publisher information, see AEHLAU. Volume(issue)/page/year: 19,403,1959 ** TUMORIGENIC DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Implant
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1000 mg/kg
TOXIC EFFECTS :
Tumorigenic - neoplastic by RTECS criteria Kidney, Ureter, Bladder - tumors
REFERENCE :
CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 26,105,1966

Safety Information

[ Hazard Codes ]:
Xn

[ Safety Phrases ]:
S24/25

[ WGK Germany ]:
3

[ RTECS ]:
DA3200000

[ HS Code ]:
2902909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • But-2-yne
  • Methanol
  • 1,2,3,4,5,6-hexamethylbicyclo[2.2.0]hexa-2,5-diene
  • Hexachlorobenzene
  • METHYLMAGNESIUM BROMIDE
  • trioxane
  • Pentamethylbenzene
  • Hex-3-yne

DownStream

  • Chloromethane
  • 1,2,4,5-Tetramethylbenzene
  • 1,2,3-Trimethylbenzene
  • 1,2,3,5-tetramethylbenzene
  • Toluene
  • benzene
  • MELLITIC ACID
  • 2,3,4,5,6-pentamethylbenzaldehyde
  • acetic acid,(2,3,4,5,6-pentamethylphenyl)methanol
  • (pentamethylphenyl)nitromethane

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%

Related Compounds

  • hexamethylbenzene-d18
  • bis(η-hexamethylbenzene)chromium(0)
  • Hexamethylbenzene-alpha1,alpha4-diol
  • [Ti(η(6)-hexamethylbenzene)Cl3]AlCl4
  • [(η6-hexamethylbenzene)Ru(dppf)Cl]PF6
  • bis(hexamethylbenzene)chromium(1+) ion
  • 1,2,3-Benzothiadiazol-4-ol
  • 6-Amino-2-(1-aminopropyl)-3,4-dihydropyrimidin-4-one
  • Methyl 8-amino-4-bromoquinoline-2-carboxylate
  • 7-Nitro-2,3-dihydrobenzo[b][1,4]dioxin-5-amine
  • 4-(Trifluoromethylsulfanyl)benzene-1,2-diol
  • 5-(2-Methoxyethoxy)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-(trifluoromethyl)aniline
  • 2-(1-Bromo-2-oxopropyl)-4-iodobenzoic acid
  • 4-Ethyl-1,8-naphthalenediol
  • 4-methoxy-1-methyl-1H-pyrazol-5-ol
  • 2-bromo-5-(1H-pyrazol-4-yl)pyridine
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