98-06-6

98-06-6 structure

Name: t-Butylbenzene
Chemical Name: tert-Butylbenzene
CAS Number: 98-06-6
Molecular Formula: C₁₀H₁₄
Molecular Weight: 134.218
Catalog: Organic raw materials Hydrocarbon compounds and their derivatives Aromatic hydrocarbon
Create Date: 2018-02-05 08:00:00
Modify Date: 2025-08-21 10:41:42

Name	tert-Butylbenzene
Synonyms	1X1&1&R Trimethylphenylmethane Pseudobutylbenzene tert-Butylbenzene (2-Methyl-2-propanyl)benzene t-Butylbenzene Benzene,tert-butyl EINECS 202-632-4 1,1-Dimethylethylbenzene Phenyltrimethylmethane MFCD00008816 Dimethylethylbenzene 2-Methyl-2-phenylpropane Benzene, (1,1-dimethylethyl)-

Density	0.9±0.1 g/cm3
Boiling Point	167.8±7.0 °C at 760 mmHg
Melting Point	-58 °C
Molecular Formula	C₁₀H₁₄
Molecular Weight	134.218
Flash Point	34.4±0.0 °C
Exact Mass	134.109543
LogP	3.91
Vapour density	3.16 (169 °C, vs air)
Vapour Pressure	2.2±0.1 mmHg at 25°C
Index of Refraction	1.484
Stability	Stable. Flammable. Incompatible with oxidizing agents, combustible material.
Water Solubility	0.03 g/L (20 ºC)

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 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4606 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 28 (estimated)

Symbol	GHS02, GHS07
Signal Word	Warning
Hazard Statements	H226-H319
Precautionary Statements	P305 + P351 + P338
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	R10;R20;R38
Safety Phrases	S23-S24/25
RIDADR	UN 2709 3/PG 3
WGK Germany	1
RTECS	CY9120000
Packaging Group	III
Hazard Class	3
HS Code	2902909090

253185-03-4

98-06-6

Literature: Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), , # 7 p. 1201 - 1206

253185-03-4

103-65-1

98-06-6

Literature: Journal of the American Chemical Society, , vol. 104, # 1 p. 5 - 10

253185-03-4

98-82-8

98-06-6

Literature: Journal of the American Chemical Society, , vol. 104, # 1 p. 5 - 10

71-43-2

115-11-7

98-06-6

Literature: Journal of the American Chemical Society, , vol. 119, # 35 p. 8332 - 8341

Precursor 4
103-65-1 98-82-8 71-43-2 115-11-7
DownStream 0

HS Code	2902199090
Summary	2902199090 other cyclanes, cyclenes and cyclotherpenes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%