8.18447
2,2′-Methylenebis(4-methyl-6-tert-butylphenol)
for synthesis
Synonym(s):
2,2′-Methylenebis(4-methyl-6-tert-butylphenol), 2,2′-Methylenebis-(6-tert-butyl-4-methyl-phenol), Bis(3-tert-butyl-2-hydroxy-5-methylphenyl)-methan
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| Pack Size | SKU | Availability | Price |
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About This Item
vapor pressure
<1 hPa
Quality Segment
assay
≥96.0% (GC)
form
crystals
autoignition temp.
350 °C
potency
4880 mg/kg LD50, oral (Rat), >2000 mg/kg LD50, skin (Rabbit)
pH
4-7 (20 °C in H2O, aqueous suspension)
mp
125-132 °C (Lit.)
transition temp
flash point 185 °C
solubility
practically insoluble 0.007 mg/L
density
1.07 g/cm3 at 20 °C
bulk density
300 kg/m3
storage temp.
2-30°C
SMILES string
Oc1c(cc(cc1Cc2c(c(cc(c2)C)C(C)(C)C)O)C)C(C)(C)C
InChI
1S/C23H32O2/c1-14-9-16(20(24)18(11-14)22(3,4)5)13-17-10-15(2)12-19(21(17)25)23(6,7)8/h9-12,24-25H,13H2,1-8H3
InChI key
KGRVJHAUYBGFFP-UHFFFAOYSA-N
Analysis Note
Melting range (lower value): ≥ 125 °C
Melting range (upper value): ≤ 132 °C
Identity (IR): passes test
1 of 1
This Item | |||
|---|---|---|---|
| assay ≥96.0% (GC) | assay - | assay ≥98.0% (GC) | assay ≥99.0% (HPLC) |
| storage temp. 2-30°C | storage temp. - | storage temp. 2-30°C | storage temp. 2-30°C |
| solubility practically insoluble 0.007 mg/L | solubility - | solubility <0.0001 g/L | solubility - |
| density 1.07 g/cm3 at 20 °C | density - | density 0.99 g/cm3 at 20 °C | density - |
| form crystals | form powder | form crystals | form powder |
| mp 125-132 °C (Lit.) | mp 119-122 °C (lit.) | mp 153-156 °C | mp 158-162 °C |
signalword
Danger
hcodes
Hazard Classifications
Repr. 1B
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
flash_point_f
365.0 °F - Pensky-Martens closed cup
flash_point_c
185 °C - Pensky-Martens closed cup
wgk
WGK 2
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
119-47-1
119-47-1
Certificates of Analysis (COA)
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 8184479045 | 04027269032906 |
| 8184470500 | 04022536436272 |
| 8184470100 | 04022536436265 |