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| CAS No.: | 111-30-8 |
|---|---|
| Name: | Glutaraldehyde |
| Article Data: | 129 |
| Molecular Structure: | |
|
|
|
| Formula: | C5H8O2 |
| Molecular Weight: | 100.117 |
| Synonyms: | Sterihyde L (TN);Bactrocera oleaeOlive fruit fly is also indexed at this headingBactron K 31;Glutaric dialdehyde;Ucarcide 250;Glutaclean;Ucarcide;Panavirocide;Sonacide;Cidex-Dialyzer;Glutarex 28;Glutaraldehyd;1,5-Pentanedial;Glutaraldehyde Solution BP；Pentanedial;Glutaradehyde;1,5 -Pentanedial; Glutaral; Glutaric dialdehyde;Glutaricdialdehyde;glutaraldehyde（25%、50%）;glutaraldehyded 50%;Glutaraldehyde25%;Glutarol;Aldesan;Sterihyde L;1,5-Pentanedione;Glutaric acid dialdehyde;Relugan GT;Sporicidin;Floperm 665X1;1,3-Diformylpropane;Pentanedial;Glutaric aldehyde;Glutaraldehude; |
| EINECS: | 203-856-5 |
| Density: | 0.947 g/cm3 |
| Melting Point: | -5 ºC |
| Boiling Point: | 189 ºC at 760 mmHg |
| Flash Point: | 66°C |
| Solubility: | miscible with water |
| Appearance: | Light yellow liquid |
| Hazard Symbols: |
 T, N, Xn
|
| Risk Codes: | 36/37/38-42/43-34-23-22-50-23/25-41-37/38-20/22 |
| Safety: | 23-26-36/37-45-36/37/39-61 |
| Transport Information: | UN 2922 8/PG 2 |
| PSA: | 34.14000 |
| LogP: | 0.55450 |
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| Conditions | Yield |
|---|---|
| With sodium dihydrogenphosphate In water at 20 - 92℃; under 150.015 Torr; Temperature; Large scale; | 95.4% |
| With cation-exchange resin KU-2 and KU-2-8 In water at 20 - 30℃; | 40% |
| With water at 150℃; |
| Conditions | Yield |
|---|---|
| With acetic acid In water for 1h; | 86% |
| With boric acid; oxalic acid | |
| With boric acid; oxalic acid |
| Conditions | Yield |
|---|---|
| With 1H-imidazole; sodium periodate; MnCl-TPP-(PEO750)4 In water; acetonitrile at 20℃; for 24h; | 99% |
| With W-MCM41; dihydrogen peroxide In tert-butyl alcohol at 35℃; for 24h; | 71% |
| With sodium periodate; water In 1,2-dichloro-ethane at 20℃; for 1h; | 70.9% |
| Conditions | Yield |
|---|---|
| With tert.-butylhydroperoxide In acetonitrile at 82℃; for 6h; Inert atmosphere; | |
| With tert.-butylhydroperoxide In acetonitrile at 29.84℃; for 36h; Reagent/catalyst; | A n/a B 5.6 %Chromat. |
| With Ca0.3Co0.7Fe2O4; dihydrogen peroxide In N,N-dimethyl-formamide at 60℃; for 10h; Schlenk technique; |
| Conditions | Yield |
|---|---|
| With hydrogenchloride | |
| Multi-step reaction with 2 steps 1: TsOH / Heating 2: (hydrolysis) View Scheme | |
| Multi-step reaction with 2 steps 1: TsOH / Heating 2: (hydrolysis) View Scheme | |
| With acetic acid In methanol; water | |
| With acetic acid In methanol; water |
| Conditions | Yield |
|---|---|
| With sodium hydroxide; sodium ruthenate(VI); potassium hexacyanoferrate(III) at 30℃; Equilibrium constant; Kinetics; Further Variations:; concentration dependence; | |
| With Pd-Ce nanoparticles supported on functional Fe-MIL-101-NH2 In water; acetonitrile at 60℃; under 1034.32 Torr; | |
| at 20℃; |
| Conditions | Yield |
|---|---|
| With periodic acid In tetrachloromethane; water; acetonitrile at 25℃; for 1h; |
| Conditions | Yield |
|---|---|
| With cis-[Ru(1,4,7-trimethyl-1,4,7-triazacyclononane)O2(trifluoroacetate)]ClO4 In acetonitrile at 20℃; for 14h; | A 10% B 73% |
| Conditions | Yield |
|---|---|
| With C11H10N2O2Pd(1+)*ClO4(1-); water In [D3]acetonitrile at 50℃; for 2h; | 95 %Spectr. |
| Conditions | Yield |
|---|---|
| With 1-(3-sulfopropyl)-2-methyl-3-isopropylimidazolium periodate In water at 35℃; for 12h; | 99 %Chromat. |
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Consensus Reports
Reported in EPA TSCA Inventory.
Standards and Recommendations
OSHA PEL: CL 0.2 ppm
ACGIH TLV: CL 0.05 ppm (skin, sensitizer); Not Classifiable as a Human Carcinogen
DFG MAK: 0.1 ppm (0.42 mg/m3)
Analytical Methods
For occupational chemical analysis use OSHA: #ID-64 or NIOSH: Glutaraldehyde 2531.
Specification
The Glutaraldehyde, with the CAS registry number 111-30-8,is also known as Glutaraldehyde. It belongs to the product categories of Pharmaceutical Intermediates;INORGANIC & ORGANIC CHEMICALS. This chemical's molecular formula is C5H8O2 and molecular weight is 100.12.Its EINECS number is 203-856-5. What's more,Its systematic name is Glutaraldehyde. It is a clear solution which is one of the protein cross-linking reagents that is used as a disinfectant for sterilization of heat-sensitive equipment and as a laboratory reagent, especially as a fixative. It is used to disinfect medical and dental equipment. It is also used for industrial water treatment and as a chemical preservative. Besides, it is also used in biological electron microscopy as a fixative and used in SDS-PAGE to fix proteins and peptides prior to staining.
Physical properties about Glutaraldehyde are:
(1)ACD/LogP: -0.264; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -0.26; (4)ACD/LogD (pH 7.4): -0.26; (5)ACD/BCF (pH 5.5): 1.00; (6)ACD/BCF (pH 7.4): 1.00; (7)ACD/KOC (pH 5.5): 17.11; (8)ACD/KOC (pH 7.4): 17.11; (9)#H bond acceptors: 2; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 4; (12)Index of Refraction: 1.399; (13)Molar Refractivity: 25.587 cm3; (14)Molar Volume: 105.706 cm3; (15)Surface Tension: 30.7089996337891 dyne/cm; (16)Density: 0.947 g/cm3; (17)Flash Point: 65.956 °C; (18)Enthalpy of Vaporization: 42.52 kJ/mol; (19)Boiling Point: 188.987 °C at 760 mmHg; (20)Vapour Pressure: 0.583000004291534 mmHg at 25°C.
You can still convert the following datas into molecular structure:
(1)SMILES:O=CCCCC=O;
(2)Std. InChI:InChI=1S/C5H8O2/c6-4-2-1-3-5-7/h4-5H,1-3H2;
(3)Std. InChIKey:SXRSQZLOMIGNAQ-UHFFFAOYSA-N.
Safety Information of Glutaraldehyde:
The Glutaraldehyde is Irritating to eyes, respiratory system and skin and toxic by inhalation and if swallowed . It may cause sensitization by inhalation and skin contact.And it is harmful by inhalation and if swallowed .Also it is very toxic to aquatic organisms,so it should be avoided release to the environment. Refer to special instructions / safety data sheets.In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) .When you use it ,wear suitable protective clothing, gloves and eye/face protection ans do not breathe vapour.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
The toxicity data of Glutaraldehyde are as follows:
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| duck | LD50 | oral | 820mg/kg (820mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: FOOD INTAKE (ANIMAL) | National Technical Information Service. Vol. OTS0526410-1, |
| guinea pig | LD50 | oral | 50mg/kg (50mg/kg) | BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: EXCITEMENT | Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 52(3), Pg. 77, 1987. |
| mouse | LD50 | intraperitoneal | 13900ug/kg (13.9mg/kg) | Iyakuhin Kenkyu. Study of Medical Supplies. Vol. 10, Pg. 232, 1979. | |
| mouse | LD50 | intravenous | 15400ug/kg (15.4mg/kg) | Oyo Yakuri. Pharmacometrics. Vol. 19, Pg. 503, 1980. | |
| mouse | LD50 | oral | 100mg/kg (100mg/kg) | Oyo Yakuri. Pharmacometrics. Vol. 19, Pg. 503, 1980. | |
| mouse | LD50 | skin | > 5840mg/kg (5840mg/kg) | SKIN AND APPENDAGES (SKIN): "DERMATITIS, OTHER: AFTER SYSTEMIC EXPOSURE" | Oyo Yakuri. Pharmacometrics. Vol. 12, Pg. 11, 1976. |
| mouse | LD50 | subcutaneous | > 590mg/kg (590mg/kg) | Drugs in Japan Vol. -, Pg. 395, 1995. | |
| rabbit | LD50 | skin | 560uL/kg (0.56mL/kg) | Union Carbide Data Sheet. Vol. 11/4/1971, | |
| rat | LC50 | inhalation | 480mg/m3/4H (480mg/m3) | United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. Vol. 8EHQ-1290-1008, | |
| rat | LD50 | intraperitoneal | 17900ug/kg (17.9mg/kg) | Iyakuhin Kenkyu. Study of Medical Supplies. Vol. 10, Pg. 232, 1979. | |
| rat | LD50 | intravenous | 9800ug/kg (9.8mg/kg) | United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. Vol. 8EHQ-1290-1008, | |
| rat | LD50 | oral | 134mg/kg (134mg/kg) | Oyo Yakuri. Pharmacometrics. Vol. 19, Pg. 503, 1980. | |
| rat | LD50 | skin | > 2500mg/kg (2500mg/kg) | SKIN AND APPENDAGES (SKIN): "DERMATITIS, OTHER: AFTER SYSTEMIC EXPOSURE" | Oyo Yakuri. Pharmacometrics. Vol. 12, Pg. 11, 1976. |
| rat | LD50 | subcutaneous | > 750mg/kg (750mg/kg) | Drugs in Japan Vol. -, Pg. 395, 1995. |