Shanghai Nianxing Industrial Co., Ltd
China
Product Name: DL-AP4
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Butanoic acid,2-amino-4-phosphono-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

20263-07-4

20263-07-4 structure

20263-07-4 structure

Name: DL-AP4
Chemical Name: 2 apb
CAS Number: 20263-07-4
Molecular Formula: C₄H₁₀NO₅P
Molecular Weight: 183.10000
Catalog: Chemical reagent Organic reagent Phosphonate/phosphonate
Create Date: 2018-08-14 13:56:11
Modify Date: 2025-08-29 00:11:32

Name	2 apb
Synonyms	dl-2-amino-4-phosphonobutyric acid dl-apb MFCD00013999 ap-4 dl-ap4 dl-2-amino-4-phosphonobutanoic acid

Density	1.628g/cm3
Boiling Point	491.7ºC at 760mmHg
Melting Point	225ºC
Molecular Formula	C₄H₁₀NO₅P
Molecular Weight	183.10000
Flash Point	251.2ºC
Exact Mass	183.03000
PSA	130.66000
Vapour Pressure	5.18E-11mmHg at 25°C
Index of Refraction	1.545
Storage condition	0-6°C

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi
Risk Phrases	R36/37/38
Safety Phrases	S26-S36
RIDADR	NONH for all modes of transport

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.