1,2,4,5-Tetramethylbenzene

Modify Date: 2024-01-02 15:38:09

1,2,4,5-Tetramethylbenzene structure	Common Name	1,2,4,5-Tetramethylbenzene
	CAS Number	95-93-2	Molecular Weight	134.21800
	Density	0.838 g/mL at 25 °C(lit.)	Boiling Point	196-197 °C
	Molecular Formula	C₁₀H₁₄	Melting Point	78 °C
	MSDS	Chinese USA	Flash Point	165 °F
	Symbol	GHS02	Signal Word	Danger

Name	1,2,4,5-Tetramethylbenzene
Synonym	More Synonyms

Density	0.838 g/mL at 25 °C(lit.)
Boiling Point	196-197 °C
Melting Point	78 °C
Molecular Formula	C₁₀H₁₄
Molecular Weight	134.21800
Flash Point	165 °F
Exact Mass	134.11000
LogP	2.92020
Vapour density	4.6 (vs air)
Vapour Pressure	160 mm Hg ( 140 °C)
Index of Refraction	1.4790 (81ºC)
Water Solubility	insoluble

1,2,4,5-Tetramethylbenzene MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DC0500000

CHEMICAL NAME :: Benzene, 1,2,4,5-tetramethyl-

CAS REGISTRY NUMBER :: 95-93-2

LAST UPDATED :: 199710

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C10-H14

MOLECULAR WEIGHT :: 134.24

WISWESSER LINE NOTATION :: 1R B1 D1 E1

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 :: 6989 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

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 180 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#00212 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X2248 No. of Facilities: 242 (estimated) No. of Industries: 3 No. of Occupations: 3 No. of Employees: 2117 (estimated) No. of Female Employees: 1608 (estimated)

Symbol	GHS02
Signal Word	Danger
Hazard Statements	H228
Precautionary Statements	P210
Hazard Codes	F:Flammable
Risk Phrases	R11
Safety Phrases	S16
RIDADR	UN 1325 4.1/PG 2
WGK Germany	1
RTECS	DC0500000
Packaging Group	III
Hazard Class	4.1
HS Code	29029080

Precursor 9
CAS#:4393-05-9 (2,4,5-trimethy... CAS#:488-23-3 tetramethylbenzene CAS#:75-36-5 Acetyl chloride CAS#:527-53-7 1,2,3,5-tetrame...
CAS#:2604-45-7 Benzoic acid,2,... CAS#:67-56-1 Methanol CAS#:74-87-3 Chloromethane CAS#:108-38-3 m-Xylene
CAS#:2100-25-6 2,3,5,6-Tetrame...
DownStream 10
CAS#:10519-73-0 Acetamide,N-[(2... CAS#:10340-77-9 2,4,5-TRIMETHYL... CAS#:2762-20-1 chlorodurene CAS#:75787-76-7 5-(benzo[d][1,3...
CAS#:527-53-7 1,2,3,5-tetrame... CAS#:488-23-3 tetramethylbenzene CAS#:2142-79-2 Ethanone,1-(2,3... CAS#:526-73-8 1,2,3-Trimethyl...
CAS#:700-12-9 Pentamethylbenzene CAS#:60706-63-0 2,3,5,6-Tetrame...

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%

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Benzene, 1,2,4,5-tetramethyl

Durene

MFCD00008528

EINECS 202-465-7

1,2,4,5-tetramethyl-benzene

Durol

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 1,2,4,5-Tetramethylbenzene
Price: ￥68.0/100g ￥258.0/500g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,2,4,5-Tetramethylbenzene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

Zhejiang Hangyu API Co., Ltd
China
Product Name: 1,2,4,5-Tetramethylbenzene
Price: ￥Inquiry/1kg
Purity: 99.5%
Stocking Period: Inquiry
Contact: Vinnie

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1,2,4,5-Tetramethylbenzene

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