Detail of "935-79-5"

CAS Number:
935-79-5
Name:
1,3-Isobenzofurandione,3a,4,7,7a-tetrahydro-, (3aR,7aS)-rel-
Superlist Name:
cis-1,2,3,6-Tetrahydrophthalic anhydride
Molecular Structure:
Formula:
C₈H₈ O₃
Molecular Weight:
152.15 .
Deleted CAS:
439919-47-8|478856-60-9|54684-06-9|954148-35-7
Synonyms:
1,3-Isobenzofurandione,3a,4,7,7a-tetrahydro-, cis-;4-Cyclohexene-1,2-dicarboxylic anhydride, cis- (8CI);NSC 49672;cis-1,2,3,6-Tetrahydrophthalic acid anhydride;cis-4-Cyclohexene-1,2-dicarboxylicacid anhydride;cis-4-Cyclohexene-1,2-dicarboxylic anhydride;cis-D4-Tetrahydrophthalic anhydride;
EINECS:
213-308-7
Density:
1.289 g/cm³
Melting Point:
98 °C
Boiling Point:
305.6 °C at 760 mmHg
Flash Point:
148.2 °C
Solubility:
reacts with water
Appearance:
white flakes
Hazard Symbols:
Xn
Risk Codes:
41-42/43-52/53
Safety:
22-24-26-37/39-61 Details
Transport Information:
UN 2698 8/PG 3

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Imidylphthalic anhydrides and their use as curing agents for epoxy resins: Imidylphthalic anhydrides and their use as curing agents for epoxy resins. Kvita, Vratislav; Darms, Roland; Greber, Gerd; Meindl, Hubert; Roth, Martin (Ciba-Geigy A.-G., Switz.Chemical with cas number 56896-87-8 also plays role.). Swiss CH 598253 28 Apr 1978, 3 pp. Addn. to Swiss 587,271. (German). (Switzerland). CODEN: SWXXAS. CLASS: IC: C07D405-04. APPLICATION: CH 74-11946 3 Sep 1974. DOCUMENT TYPE: Patent CA Section: 36 (Plastics Manufacture and Processing) Section cross-reference(s): 27 The anhydride-imides I [56896-87-8], II [56896-97-0], and a similar compd. 56896-87-8 is the cas registry number of certain chemical which is used as reagents here., useful as epoxy resin hardeners, were prepd. from an aminophthalic acid anhydride and dimethylmaleic anhydride [766-39-2] or cis-1,2,3,6-tetrahydrophthalic anhydride [935-79-5]. ..

Heats of combustion, formation, and evaporation of cyclic 1,2-dicarboxylic acids: Heats of combustion, formation, and evaporation of cyclic 1,2-dicarboxylic acids. Nurullaev, G. G.; Mekhtiev, S. A.; Karasharli, K. A.; Musaeva, N. F.; Salakhov, M. S. (Inst. Teor. Probl. Khim. Tekhnol., Baku, USSR). Azerb. Khim. Zh., (3), 132-5 (Russian) 1984. CODEN: AZKZAU. ISSN: 0005-2531. DOCUMENT TYPE: Journal CA Section: 69 (Thermodynamics, Thermochemistry, and Thermal Properties) Isothermal calorimetry was used to det. the heats of combustion of cis-4-cyclohexene 1,2-dicarboxylic acid anhydride [935-79-5], cis-,cis-3-methyl-4-cyclohexene-1,2-dicarboxylic acid anhydride [35438-82-5], and cis-cyclohexane-1,2-dicarboxylic acid anhydride [13149-00-3]. The heats of formation and evapn. and entropies of evapn. were derived.