Basic information

Product Name: Phosphonic acid, [3-methyl-5-(2,6,6-trimethyl-1-cyclohexen-1-yl)-1,3-pentadienyl]-, diethyl ester
Synonyms:
CAS NO:138871-46-2
Molecular Formula: C19H33O3P
Molecular Weight: 340.443
EINECS: N/A
Product Categories: N/A
Mol File: 138871-46-2.mol

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: Phosphonic acid, [3-methyl-5-(2,6,6-trimethyl-1-cyclohexen-1-yl)-1,3-pentadienyl]-, diethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: Phosphonic acid, [3-methyl-5-(2,6,6-trimethyl-1-cyclohexen-1-yl)-1,3-pentadienyl]-, diethyl ester(138871-46-2)
EPA Substance Registry System: Phosphonic acid, [3-methyl-5-(2,6,6-trimethyl-1-cyclohexen-1-yl)-1,3-pentadienyl]-, diethyl ester(138871-46-2)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 138871-46-2(Hazardous Substances Data)

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138871-46-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138871-46-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,8,7 and 1 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 138871-46:
(8*1)+(7*3)+(6*8)+(5*8)+(4*7)+(3*1)+(2*4)+(1*6)=162
162 % 10 = 2
So 138871-46-2 is a valid CAS Registry Number.

138871-46-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name	3-methyl-5-(2,6,6-trimethyl-cyclohexen-1-yl)-1,3-pentadienylphosphonic acid diethyl ester

1.2 Other means of identification

Product number	-
Other names	-

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:138871-46-2 SDS

138871-46-2Upstream product

138871-46-2Downstream Products

127-47-9 Retinol acetate

138871-46-2Relevant academic research and scientific papers

Phosphonate reagent compositions

-

, (2008/06/13)

Novel phosphonate compounds of the formula STR1 are disclosed and claimed, as well as methods for manufacturing the phosphonates from C-14 through C-16 aldehydes. The phosphonate compounds of the present invention can be employed to form 13-cis retinoic acid, retin-A and beta-carotene.

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