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Phosphetane is a cyclic compound consisting of four carbon atoms and one phosphorus atom, with the chemical formula C4H8P. It is a member of the phosphaalkene family, which are analogs of alkenes with a phosphorus atom replacing one of the carbon atoms in the double bond. Phosphetane is a colorless, volatile liquid with a pungent odor and is highly reactive due to the presence of the phosphorus atom. It is synthesized through various methods, such as the reaction of phosphorus trichloride with butadiene or the cyclization of 1,4-dichlorobut-2-yne with phosphorus trichloride. Phosphetanes have potential applications in the synthesis of various phosphorus-containing compounds and as intermediates in the preparation of other organophosphorus compounds. However, due to their reactivity and potential toxicity, they require careful handling and storage.

287-26-3

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Basic information
1. Product Name: Phosphetane
2. Synonyms:
3. CAS NO:287-26-3
4. Molecular Formula: C3H7P
5. Molecular Weight:
6. EINECS: N/A
7. Product Categories: N/A
8. Mol File: 287-26-3.mol
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: N/A
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: Phosphetane(CAS DataBase Reference)
10. NIST Chemistry Reference: Phosphetane(287-26-3)
11. EPA Substance Registry System: Phosphetane(287-26-3)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 287-26-3(Hazardous Substances Data)

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287-26-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 287-26-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 2,8 and 7 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 287-26:
(5*2)+(4*8)+(3*7)+(2*2)+(1*6)=73
73 % 10 = 3
So 287-26-3 is a valid CAS Registry Number.

287-26-3SDS

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	phosphetane

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:287-26-3 SDS

287-26-3Upstream product

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