o-Phthalaldehyde
o-Phthalaldehyde
- CAS:
- 643-79-8
- MF:
- C8H6O2
- MW:
- 134.13
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Properties
- Melting point:
- 55-58 °C(lit.)
- Boiling point:
- 83-84 °C (0.7501 mmHg)
- Density
- 1.13
- vapor pressure
- 0.56Pa at 25℃
- refractive index
- 1.4500 (estimate)
- Flash point:
- >230 °F
- storage temp.
- 2-8°C
- solubility
- The solubility of o-phthalaldehyde is 3g/100 mL diisopropyl ether, 5g/100mL deionized water, 20g/100mL chloroform, or 20g/100mL acetone at 20°C.
- form
- powder
- color
- yellow
- PH
- 7 (53g/l, H2O, 20℃)
- Water Solubility
- soluble
- Sensitive
- Air Sensitive
- Merck
- 14,7368
- BRN
- 878317
- Exposure limits
- ACGIH: SL .025 mg/100 cm2; Ceiling 0.1 ppb (Skin)
- Stability:
- Stable. Air sensitive. Incompatible with strong oxidizing agents, strong bases.
- InChIKey
- ZWLUXSQADUDCSB-UHFFFAOYSA-N
- LogP
- 0.99 at 30℃
Safety Information
- Symbol(GHS)
GHS05,GHS06,GHS09
- Signal word
- Danger
- Hazard statements
- H301-H314-H317-H335-H410
- Precautionary statements
- P260-P273-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
- Hazard Codes
- Xi,T,N,C
- Risk Statements
- 36/37/38-43-34-25-50-52/53
- Safety Statements
- 26-28-36-45-36/37/39-61-37/39
- RIDADR
- UN2923 8/PG 2
- WGK Germany
- 3
- RTECS
- TH6950000
- F
- 1-8-10
- Autoignition Temperature
- 480 °C
- Hazard Note
- Irritant/Air Sensitive
- TSCA
- Yes
- HazardClass
- 8
- PackingGroup
- Ⅱ
- HS Code
- 29122900
- Toxicity
- LD50 orally in Rabbit: 178 mg/kg LD50 dermal Rat > 2000 mg/kg
Use
o-Phthalaldehyde can be widely used for precolumn derivatization of amino acids in HPLC separation or Capillary electrophoresis. For flow cytometric measurements of protein thiol groups. o-Phthalaldehyde can be used for precolumn derivatization of amino acids for HPLC separation and for flow cytometric measurements of protein thiol groups.
37 India supplier list of "o-Phthalaldehyde"
- Product Name:o-Phthaldialdehyde, 99%
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:o-Phthalaldehyde
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Reagent
- Country/Region: Gujarat,INDIA
- Product Name:o-Phthalaldehyde
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Mumbai,INDIA
- Product Name:O-PHTHALALDEHYDE
- Products Intro:Purity: 99.00% | Package: 100GM;500GM
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:ORTHOPTHALDEHYDE
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Mumbai,INDIA
- Product Name:Ortho Phthalaldehyde
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:Ortho Phthalaldehyde, OPA
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Tamil Nadu,INDIA
- Product Name:ORTHO PHTHALALDEHYDE
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Mumbai,INDIA
- Product Name:Phthaldialdehyde
- Products Intro:Brand:sigma aldrich | Product Number:79760 | Purity:forfluorescence,≥99.0%(HPLC)
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:o-Phthalaldehyde 98% (GC)
- Products Intro:Brand：Glrinnovations | OriginalID：GLR19.034201
- Company Type: Trader
- Country/Region: New Delhi,INDIA