294780
o-Xylene
anhydrous, 97%
동의어(들):
1,2-Dimethylbenzene
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제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
C6H4(CH3)2
CAS 번호:
Molecular Weight:
106.17
UNSPSC Code:
12352002
NACRES:
NA.21
PubChem Substance ID:
EC Number:
202-422-2
Beilstein/REAXYS Number:
1815558
MDL number:
Assay:
97%
Grade:
anhydrous
Bp:
143-145 °C (lit.)
Vapor pressure:
<0.1 atm ( 21.1 °C), 16 mmHg ( 37.7 °C), 7 mmHg ( 20 °C)
grade
anhydrous
Quality Level
vapor density
3.7 (vs air)
vapor pressure
<0.1 atm ( 21.1 °C), 16 mmHg ( 37.7 °C), 7 mmHg ( 20 °C)
assay
97%
form
liquid
autoignition temp.
867 °F
expl. lim.
7 %
impurities
<0.003% water, <0.005% water (100 mL pkg)
evapn. residue
<0.0003%
refractive index
n20/D 1.505 (lit.)
bp
143-145 °C (lit.)
mp
-26--23 °C (lit.)
solubility
water: partially soluble 0.1705 g/L at 25 °C
density
0.879 g/mL at 20 °C (lit.)
SMILES string
Cc1ccccc1C
InChI
1S/C8H10/c1-7-5-3-4-6-8(7)2/h3-6H,1-2H3
InChI key
CTQNGGLPUBDAKN-UHFFFAOYSA-N
Application
o-Xylene may be used as a solvent for the synthesis of N,N-dimethyl-5β-cholest-3-ene-5-acetamide from cholest-4-en-3β-ol. It may also be used as a starting material in the preparation of o-xylyl bromide, 4-bromo-o-xylene{45 and o-toluic acid.
signalword
Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
저장 등급
3 - Flammable liquids
wgk
WGK 2
flash_point_f
89.6 °F - closed cup
flash_point_c
32.0 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
o-Toluic acid
Zaugg HE and Rapala RT
Organic Syntheses, 27, 84-84 (1947)
o-Tolualdehyde
Hass HB and Bender ML
Organic Syntheses, 30, 99-99 (1950)
N,N-dimethyl-5?-cholest-3-ene-5-acetamide
Ireland RE and Dawson DJ
Organic Syntheses, 54, 77-77 (1974)
국제 무역 품목 번호
| SKU | GTIN |
|---|---|
| 294780-2L | 04061826601556 |
| 294780-100ML | 04061826601532 |
| 294780-1L | 04061826601549 |
| 294780-PZ | 04061823900843 |