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Himic anhydride

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Himic anhydride Basic information

Product Name:
Himic anhydride
Synonyms:
  • 3,6’-Endomethylene-1,2,3,6-tet
  • ENDO-CIS-HIMIC ANHYDRIDE
  • ENDO-CIS-5-NORBORNENE-2,3-DICARBOXYLIC ANHYDRIDE
  • NADIC ANHYDRIDE
  • 3,6-Endomethylenephthalic anhydride.
  • 5-NORBORNENE-2,3-DICARBOXYLIC ANHYDRIDE: NA
  • Nadic anhydrous
  • 5-NORBORNENE-2,3-DICARBOXYLICANHYDRIDE 98%
CAS:
826-62-0
MF:
C9H8O3
MW:
164.16
EINECS:
212-557-9
Product Categories:
  • Building Blocks
  • Carbonyl Compounds
  • Norbornene Derivatives
  • Carboxylic Acid Anhydrides
  • Chemical Synthesis
  • Organic Building Blocks
  • bc0001
  • 826-62-0
Mol File:
826-62-0.mol
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Himic anhydride Chemical Properties

Melting point:
165-167 °C(lit.)
Boiling point:
251.61°C (rough estimate)
Density 
1.2132 (rough estimate)
refractive index 
1.5260 (estimate)
storage temp. 
Inert atmosphere,Room Temperature
solubility 
diethyl ether: soluble0.1g/10 mL, clear, colorless
form 
powder to crystal
Specific Gravity
1.250 (20/4℃)
color 
White to Almost white
Merck 
14,1796
BRN 
150228
InChI
InChI=1S/C9H8O3/c10-8-6-4-1-2-5(3-4)7(6)9(11)12-8/h1-2,4-7H,3H2
InChIKey
KNDQHSIWLOJIGP-UHFFFAOYSA-N
SMILES
C1(=O)C2C(C3CC2C=C3)C(=O)O1
LogP
-0.040 (est)
CAS DataBase Reference
826-62-0(CAS DataBase Reference)
EPA Substance Registry System
4,7-Methanoisobenzofuran-1,3-dione, 3a,4,7,7a-tetrahydro- (826-62-0)
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Safety Information

Hazard Codes 
Xn
Risk Statements 
41-42/43
Safety Statements 
22-24-26-37/39
RIDADR 
UN 1325
WGK Germany 
3
RTECS 
DT5600000
21
HS Code 
38220090
Toxicity
skn-rbt 500 mg/24H MLD 28ZPAK -,140,72

MSDS

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Himic anhydride Usage And Synthesis

Chemical Properties

white solid

Reactions

Bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic anhydride reacts with methyl aminomethyllambertianate to give amide of bicyclo[2.2.1]heptan-1,2-dicarbocylic acid with a labdanoid substituent.

Safety Profile

Mild skin and severe eye irritant.When heated to decomposition it emits acrid smoke andirritating fumes.

Himic anhydride Supplier

Shanghai LanRun Chemical Co., Ltd. Gold
Tel
021-69515658 ; 69515628 13701998368
Email
longrunchem@163.com
He' nan ruisiqi new material co., ltd Gold
Tel
18903931628
Email
researchvip@163.com
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Email
jkinfo@jkchemical.com
future industrial shanghai co., ltd
Tel
400-0066400 13621662912
Email
sales@jonln.com
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Email
Sales-CN@TCIchemicals.com