2,3-Dimethylphenol
Names
[ CAS No. ]:
526-75-0
[ Name ]:
2,3-Dimethylphenol
[Synonym ]:
2,3-dimethyl phenol
Phenol,2,3-dimethyl
Vic-o-Xylenol
o-3-Xylenol
Xylenol
o-Xylenol
EINECS 208-395-3
Phenol, 2,3-dimethyl-
2,3-Dimethylphenol
MFCD00002227
3-Hydroxyl-o-xylene,vic.-o-Xylenol
di-methylphenol
1-Hydroxy-2,3-dimethylbenzene
2,3-Xylenol
Chemical & Physical Properties
[ Density]:
1.0±0.1 g/cm3
[ Boiling Point ]:
216.9±0.0 °C at 760 mmHg
[ Melting Point ]:
72-74ºC
[ Molecular Formula ]:
C8H10O
[ Molecular Weight ]:
122.164
[ Flash Point ]:
90.7±7.2 °C
[ Exact Mass ]:
122.073166
[ PSA ]:
20.23000
[ LogP ]:
2.40
[ Vapour density ]:
4.23 (vs air)
[ Vapour Pressure ]:
0.1±0.4 mmHg at 25°C
[ Index of Refraction ]:
1.540
[ Water Solubility ]:
slightly soluble
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- ZE5500000
- CHEMICAL NAME :
- 2,3-Xylenol
- CAS REGISTRY NUMBER :
- 526-75-0
- BEILSTEIN REFERENCE NO. :
- 1906267
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 6
- MOLECULAR FORMULA :
- C8-H10-O
- MOLECULAR WEIGHT :
- 122.18
- WISWESSER LINE NOTATION :
- QR B1 C1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LC - Lethal concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >85500 ug/m3/4H
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD-A180-198
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 56 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#00158 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X1581 No. of Facilities: 61 (estimated) No. of Industries: 2 No. of Occupations: 2 No. of Employees: 136 (estimated) No. of Female Employees: 56 (estimated)
Safety Information
[ Symbol ]:
GHS05, GHS06, GHS09
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H301-H311-H314-H411
[ Precautionary Statements ]:
P273-P280-P301 + P310-P305 + P351 + P338-P310
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P2 (EN 143) respirator cartridges;type P3 (EN 143) respirator cartridges
[ Hazard Codes ]:
T:Toxic;N:Dangerousfortheenvironment;
[ Risk Phrases ]:
R24/25;R34;R51/53
[ Safety Phrases ]:
S26-S36/37/39-S45-S61
[ RIDADR ]:
UN 2261
[ WGK Germany ]:
3
[ RTECS ]:
ZE5500000
[ Packaging Group ]:
II
[ Hazard Class ]:
6.1
Precursor & DownStream
Precursor
DownStream
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