8.00741
Tetrachlorophthalic anhydride
for synthesis
别名:
Tetrachlorophthalic anhydride, Tetrachloro-1,2-benzenedicarboxylic anhydride
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关于此项目
经验公式（希尔记法）:
C8Cl4O3
化学文摘社编号:
分子量:
285.90
UNSPSC Code:
12352115
EC Index Number:
204-171-4
NACRES:
NA.22
MDL number:
vapor pressure
0.0021 kPa ( 145 °C)
Quality Segment
assay
≥99.0% (GC)
form
powder
potency
>15800 mg/kg LD50, oral (Rat), >5000 mg/kg LD50, skin (Rabbit)
bp
350 °C/1.013 hPa
mp
253-256 °C
storage temp.
2-30°C
SMILES string
Clc1c2c(c(c(c1Cl)Cl)Cl)C(=O)OC2=O
InChI
1S/C8Cl4O3/c9-3-1-2(8(14)15-7(1)13)4(10)6(12)5(3)11
InChI key
AUHHYELHRWCWEZ-UHFFFAOYSA-N
Analysis Note
Assay (GC, area%): ≥ 99.0 % (a/a)
Melting range (lower value): ≥ 253 °C
Melting range (upper value): ≤ 256 °C
Hexachlorobenzene: ≤ 0.10 % (a/a)
Identity (IR): passes test
Melting range (lower value): ≥ 253 °C
Melting range (upper value): ≤ 256 °C
Hexachlorobenzene: ≤ 0.10 % (a/a)
Identity (IR): passes test
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警示词
Danger
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Resp. Sens. 1 - Skin Sens. 1
存储类别
11 - Combustible Solids
怎么回事？
WGK 3
闪点 (F)
680.0 °F - closed cup
闪点 (°C)
360 °C - closed cup