CAS No.2305-32-0,trans-1,2-Cyclohexanedicarboxylic acid Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	2305-32-0
Name:	trans-1,2-Cyclohexanedicarboxylic acid
Article Data:	47

Formula:	C₈H₁₂O₄
Molecular Weight:	172.181
Synonyms:	1,2-Cyclohexanedicarboxylicacid, trans- (8CI);(1R,2R)-cyclohexane-1,2-dicarboxylic acid;NSC 31593;trans-1,2-Cyclohexanedicarboxylicacid;1,2-cyclohexanedicarboxylic acid, (1R,2R)-;
EINECS:	218-975-8
Density:	1.314 g/cm³
Melting Point:	228-230 °C(lit.)
Boiling Point:	384.075 °C at 760 mmHg
Flash Point:	200.254 °C
Solubility:	2g/L(20 oC)
Appearance:	white crystalline powder
Hazard Symbols:	Xi
Risk Codes:	36/37/38
Safety:	26-36
PSA:	74.60000
LogP:	0.96200

Synthetic route

: 97185-53-0, 97233-91-5
C16H21NO4

: 2305-32-0
trans-1,2-cyclohexanedicarboxylic acid

Conditions

Conditions	Yield
With barium hydroxide octahydrate In water for 2h; Heating;	99%

: 110-17-8
(2E)-but-2-enedioic acid

: 2305-32-0
trans-1,2-cyclohexanedicarboxylic acid

Conditions

Conditions	Yield
With hydrogen; palladium on activated charcoal In methanol for 24h;	98%

: 610-09-3
(1R,2S)-cyclohexane-1,2-dicarboxylic acid

: 2305-32-0
trans-1,2-cyclohexanedicarboxylic acid

Conditions

Conditions	Yield
With sodium hydroxide In water at 150℃; under 2280.15 Torr; for 72h; Reagent/catalyst; Concentration; Autoclave;	95.5%
With hydrogenchloride at 180℃;
With phosphoric acid
With sulfuric acid

: 14166-21-3
(+/-)-trans-1,2-cyclohexanedicarboxylic anhydride

: 2305-32-0
trans-1,2-cyclohexanedicarboxylic acid

Conditions

Conditions	Yield
With potassium superoxide; tetraethylammonium bromide In N,N-dimethyl-formamide at 25℃; for 12h; Ring cleavage;	41%

: 635-08-5
cyclohex-1-ene-1,2-dicarboxylic acid

A: 610-09-3
(1R,2S)-cyclohexane-1,2-dicarboxylic acid

: 2305-32-0
trans-1,2-cyclohexanedicarboxylic acid

Conditions

Conditions	Yield
With sodium amalgam; sodium carbonate

: 635-08-5
cyclohex-1-ene-1,2-dicarboxylic acid

: 2305-32-0
trans-1,2-cyclohexanedicarboxylic acid

Conditions

Conditions	Yield
With hydrogen iodide at 230℃; im geschlossenen Rohr;
Multi-step reaction with 2 steps 1: natrium carbonate; sodium amalgam 2: concentrated hydrochloric acid / 180 °C View Scheme
Multi-step reaction with 2 steps 1: natrium carbonate; sodium amalgam 2: concentrated hydrochloric acid / 180 °C View Scheme

: 1687-30-5
cyclohexane-1,2-dicarboxylic acid

: 2305-32-0
trans-1,2-cyclohexanedicarboxylic acid

Conditions

Conditions	Yield
With hydrogen bromide im geschlossenen Rohr; man laesst auf das Bromwasserstoffadditionsprodukt Natriumamalgam einwirken;

: 1687-29-2
dimethyl cis-1,2-cyclohexanedicarboxylate

: 2305-32-0
trans-1,2-cyclohexanedicarboxylic acid

Conditions

Conditions	Yield
With potassium hydroxide

: 10138-59-7
diethyl 1,2-cyclohexanedicarboxylate

: 141-52-6
sodium ethanolate

: 2305-32-0
trans-1,2-cyclohexanedicarboxylic acid

Conditions

Conditions	Yield
cis-hexahydrophthalic acid diethyl ester;

: 50708-48-0
cyclohexane-1,1,2,2-tetracarboxylic acid tetraethyl ester

: 2305-32-0
trans-1,2-cyclohexanedicarboxylic acid

Conditions

Conditions	Yield
With hydrogenchloride at 150℃;

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Specification

The trans-1,2-Cyclohexanedicarboxylic acid, with the CAS registry number 2305-32-0 and EINECS registry number 218-975-8, has the systematic name of (1R,2R)-cyclohexane-1,2-dicarboxylic acid. It is a kind of white crystalline powder, and belongs to the following product categories: Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts. And the molecular formula of the chemical is C₈H₁₂O₄.

The physical properties of trans-1,2-Cyclohexanedicarboxylic acid are as followings: (1)ACD/LogP: 0.61; (2)# of Rule of 5 Violations: 0; (3)ACD/BCF (pH 5.5): 1; (4)ACD/BCF (pH 7.4): 1; (5)ACD/KOC (pH 5.5): 1.861; (6)ACD/KOC (pH 7.4): 1; (7)#H bond acceptors: 4; (8)#H bond donors: 2; (9)#Freely Rotating Bonds: 2; (10)Polar Surface Area: 74.6 Å²; (11)Index of Refraction: 1.521; (12)Molar Refractivity: 39.885 cm³; (13)Molar Volume: 130.952 cm³; (14)Polarizability: 15.812×10^-24cm³; (15)Surface Tension: 57.832 dyne/cm; (16)Density: 1.315 g/cm³; (17)Flash Point: 200.254 °C; (18)Enthalpy of Vaporization: 69.461 kJ/mol; (19)Boiling Point: 384.075 °C at 760 mmHg; (20)Vapour Pressure: 0 mmHg at 25°C.

You should be cautious while dealing with this chemical. It irritates to eyes, respiratory system and skin. Therefore, you had better take the following instructions: Wear suitable protective clothing, and in case of contacting with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: C1CC[C@H]([C@@H](C1)C(=O)O)C(=O)O
(2)InChI: InChI=1/C8H12O4/c9-7(10)5-3-1-2-4-6(5)8(11)12/h5-6H,1-4H2,(H,9,10)(H,11,12)/t5-,6-/m1/s1
(3)InChIKey: QSAWQNUELGIYBC-PHDIDXHHBG