8.08177
Dimethyl terephthalate
for synthesis
Synonym(s):
Dimethyl terephthalate, Dimethyl 1,4-benzenedicarboxylate, Terephthalic acid dimethyl ester, DMT
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About This Item
vapor pressure
<1 hPa ( 20 °C)
Quality Segment
assay
≥99.0% (GC)
form
solid
autoignition temp.
520 °C (DIN 51794)
potency
3200 mg/kg LD50, oral (Rat)
expl. lim.
0.8-11.8 % (v/v)
bp
282 °C/1013 hPa
mp
139-141 °C
transition temp
flash point 154 °C (External MSDS)
density
1.35 g/cm3 at 20 °C
bulk density
500 kg/m3
storage temp.
2-30°C
SMILES string
O(C)C(=O)c1ccc(cc1)C(=O)OC
InChI
1S/C10H10O4/c1-13-9(11)7-3-5-8(6-4-7)10(12)14-2/h3-6H,1-2H3
InChI key
WOZVHXUHUFLZGK-UHFFFAOYSA-N
Analysis Note
Melting range (lower value): ≥ 139 °C
Melting range (upper value): ≤ 142 °C
Identity (IR): passes test
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Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
309.2 °F - (External MSDS)
flash_point_c
154 °C - (External MSDS)
Regulatory Listings
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Substances Subject to be Indicated Names
ishl_indicated
Substances Subject to be Notified Names
ishl_notified
Class I Designated Chemical Substances
prtr
Certificates of Analysis (COA)
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