ChemicalBook > CAS DataBase List > 4-CHROMANOL

4-CHROMANOL

Product Name
4-CHROMANOL
CAS No.
1481-93-2
Chemical Name
4-CHROMANOL
Synonyms
Chromanol;4-CHROMANOL;Chroman-4-ol;4-Chromanol,96%;4-CHROMANOL 96%;4-Chromanol >4-HYDROXYCHROMAN;4-CHROMANOL, 99+%;3,4-dihydro-2H-chromen-4-ol;3,4-DIHYDRO-2H-1-BENZOPYRAN-4-OL
CBNumber
CB1250202
Molecular Formula
C9H10O2
Formula Weight
150.17
MOL File
1481-93-2.mol
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4-CHROMANOL Property

Melting point:
42-44 °C (lit.)
Boiling point:
80 °C (5 mmHg)
Density 
0.9820 (rough estimate)
refractive index 
1.5470 (estimate)
Flash point:
>230 °F
pka
14.12±0.20(Predicted)
form 
powder to crystal
color 
White to Yellow to Orange
BRN 
130800
CAS DataBase Reference
1481-93-2(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
24/25-36-26
WGK Germany 
3
HS Code 
29329900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
303895
Product name
4-Chromanol
Purity
≥99%
Packaging
1g
Price
$56.4
Updated
2023/01/07
TCI Chemical
Product number
C1627
Product name
4-Chromanol
Purity
>98.0%(GC)
Packaging
1g
Price
$34
Updated
2024/03/01
Alfa Aesar
Product number
A14940
Product name
4-Chromanol, 97%
Packaging
1g
Price
$37.65
Updated
2024/03/01
Alfa Aesar
Product number
A14940
Product name
4-Chromanol, 97%
Packaging
5g
Price
$84.65
Updated
2024/03/01
Alfa Aesar
Product number
A14940
Product name
4-Chromanol, 97%
Packaging
25g
Price
$325
Updated
2023/06/20
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4-CHROMANOL Chemical Properties,Usage,Production

Chemical Properties

WHITE CRYSTALLINE LOW MELTING SOLID

Uses

4-Chromanol was used in preparation of 4-α-L-rhamnopyranosyloxychromanol, glycosyl flavonoid, by glycosylation.

Definition

ChEBI: 3'-carboxy-alpha-chromanol is a 1-benzopyran.

4-CHROMANOL Preparation Products And Raw materials

Raw materials

Preparation Products

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4-CHROMANOL Suppliers

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J & K SCIENTIFIC LTD.
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View Lastest Price from 4-CHROMANOL manufacturers

R&D Scientific Inc.
Product
4-Chromanol 1481-93-2
Price
US $450.00/g
Min. Order
1g
Purity
98
Supply Ability
500 Kg
Release date
2024-03-06
Zhuozhou Wenxi import and Export Co., Ltd
Product
4-CHROMANOL 1481-93-2
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-08-11

1481-93-2, 4-CHROMANOLRelated Search:

TRIFOLIRHIZIN CARDIN 4-CHROMANOL Siccanin MEDICARPIN DL-2,5,7,8-TETRAMETHYL-2-(4,8,12-TRIMETHYLTRIDECYL)-6-CHROMANOL ACETATE 2,2,5,7,8-PENTAMETHYL-6-CHROMANOL,Chromanol C1 DL-2,5,7,8-TETRAMETHYL-2-(4,8,12-TRIMETHYLTRIDECYL)-6-CHROMANOL ACETATE (±)-α-Tocopherol nicotinate DL-α-Tocopherol Vitamin E (S)-4-CHROMANOL Tocopherol Vitamin E (+/-)-2,5,7,8-tetramethyl-2-(4,8,12 (-trimethyltridecyl)chromanol nicotinate D-2,5,7,8-TETRAMETHYL-2-(4,8,12-TRIMETHYLTRIDECYL)-6-CHROMANOL ACETATE,6-Chromanol, 2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-, acetate, (+)- (+/-)-2,5,7,8-Tetramethyl-2-(4,8,12 (-trimethyltridecyl)chromanol nicotinate DIMETHYLMETHOXY CHROMANOL

  • 4-HYDROXYCHROMAN
  • 4-CHROMANOL
  • 3,4-DIHYDRO-2H-1-BENZOPYRAN-4-OL
  • 2H-1-Benzopyran-4-ol, 3,4-dihydro-
  • Chroman-4-ol
  • Chromanol
  • 4-CHROMANOL, 99+%
  • 4-CHROMANOL 96%
  • 2,3-Dihydro-4H-1-benzopyran-4-ol
  • 4-Chromanol,96%
  • 3,4-Dihydro-2H-1-benzopyran-4-ol 4-Hydroxychroman
  • 4-Chromanol &gt
  • 3,4-dihydro-2H-chromen-4-ol
  • 1481-93-2
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