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488-23-3

488-23-3 structure
488-23-3 structure
  • Name: tetramethylbenzene
  • Chemical Name: 1,2,3,4-Tetramethylbenzene
  • CAS Number: 488-23-3
  • Molecular Formula: C10H14
  • Molecular Weight: 134.218
  • Catalog: Chemical reagent Organic reagent Aromatic hydrocarbon
  • Create Date: 2018-08-09 17:19:31
  • Modify Date: 2024-01-02 13:47:08
  • 1,2,3,4-Tetramethylbenzene consists of a benzene ring with four methyl groups (-CH3) as a substituent. 1,2,3,4-Tetramethylbenzene is a specialty product for biochemistry research[1].
Name 1,2,3,4-Tetramethylbenzene
Synonyms 1,2,3,4-Tetramethylbenzene
MFCD00008528
Prehnitene
EINECS 202-465-7
tetramethylbenzene
Benzene, 1,2,3,4-tetramethyl-
Description 1,2,3,4-Tetramethylbenzene consists of a benzene ring with four methyl groups (-CH3) as a substituent. 1,2,3,4-Tetramethylbenzene is a specialty product for biochemistry research[1].
Related Catalog
References

[1]. Ying Duan Lei, et al. Measuring the Octan-1-ol Air Partition Coefficient of Volatile Organic Chemicals with the Variable Phase Ratio Headspace Technique. Cite this: J. Chem. Eng. Data 2019, 64, 11, 4793–4800.
Density 0.9±0.1 g/cm3
Boiling Point 204.0±35.0 °C at 760 mmHg
Melting Point 76-80 °C(lit.)
Molecular Formula C10H14
Molecular Weight 134.218
Flash Point 68.3±0.0 °C
Exact Mass 134.109543
LogP 4.06
Vapour density 4.6 (vs air)
Vapour Pressure 0.4±0.2 mmHg at 25°C
Index of Refraction 1.501
Storage condition 2~8℃

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DC0465000
CHEMICAL NAME :
Benzene, 1,2,3,4-tetramethyl-
CAS REGISTRY NUMBER :
488-23-3
LAST UPDATED :
199710
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C10-H14
MOLECULAR WEIGHT :
134.24
WISWESSER LINE NOTATION :
1R B1 C1 D1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 1,219,1978 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
6408 mg/kg
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - lacrimation Lungs, Thorax, or Respiration - dyspnea Blood - hemorrhage
REFERENCE :
DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 1,219,1978
Hazard Codes F: Flammable;
Risk Phrases R36/38
Safety Phrases S26-S37
RIDADR UN 1325 4.1/PG 2
WGK Germany 1
RTECS DC0500000

Chemsrc provides CAS#:488-23-3 MSDS, density, melting point, boiling point, structure, formula, molecular weight, synthetic route, etc.
title: CAS No. 488-23-3 | Chemsrc address: https://m.chemsrc.com/en/baike/1194318.html

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