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17166-36-8

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17166-36-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 17166-36-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,1,6 and 6 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 17166-36:
(7*1)+(6*7)+(5*1)+(4*6)+(3*6)+(2*3)+(1*6)=108
108 % 10 = 8
So 17166-36-8 is a valid CAS Registry Number.
InChI:InChI=1/C3H3Cl2OP/c1-2-3-7(4,5)6/h3H,1H2

17166-36-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-dichlorophosphorylpropa-1,2-diene

1.2 Other means of identification

Product number -
Other names dichloroanhydride of 1,2-propadienylphosphonic acid

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:17166-36-8 SDS

17166-36-8Relevant articles and documents

Synthesis method of intermediate allene phosphonic acid

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Paragraph 0009-0030, (2018/10/19)

The invention discloses a synthesis method of intermediate allene phosphonic acid. The synthesis method includes: taking phosphorus trichloride, propargyl alcohol, chloroform, dioxane, Ni (NO3) 2 6H2O, Fe (NO3) 3 9H20 and sodium citrate as main raw materials; performing substitution reaction on propargyl alcohol and phosphorus trichloride under the action of a catalyst to generate propylene dioxychloride and then rearrangement in chloroform to form the intermediate allene phosphonic acid. The synthesis process is less in side reaction, short in synthesis step, simple in aftertreatment and moderate in reaction condition, and yield is greatly increased as compared with that of a traditional process.

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