Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Pentanoic acid,2-(diethoxyphosphinyl)-, ethyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

35051-49-1

35051-49-1 structure

Name: Pentanoic acid,2-(diethoxyphosphinyl)-, ethyl ester
Chemical Name: ethyl 2-diethoxyphosphorylpentanoate
CAS Number: 35051-49-1
Molecular Formula: C₁₁H₂₃O₅P
Molecular Weight: 266.27100
Create Date: 2018-03-18 08:00:00
Modify Date: 2024-01-01 19:11:08

Name	ethyl 2-diethoxyphosphorylpentanoate
Synonyms	MFCD00015163 ethyl 2-(diethoxyphosphoryl)-pentanoate 2-diethoxyphosphoryl-pentanoic acid ethyl ester Triethyl 2-phosphonovalerate ethyl 2-diethylphosphonopentanoate triethyl 2-phosphonopentanoate Valeric acid,2-(diethylphosphono)-,ethyl ester diethyl 1-(ethoxycarbonyl)butylphosphonate Pentanoic acid,2-(diethoxyphosphinyl)-,ethyl ester

Density	1.061g/cm3
Boiling Point	331.4ºC at 760mmHg
Molecular Formula	C₁₁H₂₃O₅P
Molecular Weight	266.27100
Flash Point	168ºC
Exact Mass	266.12800
PSA	71.64000
LogP	2.98430
Index of Refraction	1.432

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YV6485000

CHEMICAL NAME :: Valeric acid, 2-(diethylphosphono)-, ethyl ester

CAS REGISTRY NUMBER :: 35051-49-1

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C11-H23-O5-P

MOLECULAR WEIGHT :: 266.31

WISWESSER LINE NOTATION :: 2OVY3&PO&O2&O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 18 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#03392

RIDADR	UN3278
Packaging Group	III
Hazard Class	6.1
HS Code	2931900090

867-13-0

106-94-5

35051-49-1

Literature: Gruen, Alajos; Blastik, Zsofia; Drahos, Laszlo; Keglevich, Gyoergy Heteroatom Chemistry, 2014 , vol. 25, # 2 p. 107 - 113

615-83-8

35051-49-1

Literature: USV Pharmaceutical Corp. Patent: US4534979 A1, 1985 ; Title/Abstract Full Text Show Details USV Pharmaceutical Corporation Patent: US4505930 A1, 1985 ;

615-83-8

122-52-1

~65%

35051-49-1

Literature: Borszeky; Mallat; Baiker Tetrahedron Asymmetry, 1997 , vol. 8, # 22 p. 3745 - 3753

867-13-0

107-08-4

35051-49-1

Literature: Gruen, Alajos; Blastik, Zsofia; Drahos, Laszlo; Keglevich, Gyoergy Heteroatom Chemistry, 2014 , vol. 25, # 2 p. 107 - 113

867-13-0

106-94-5

~72%

35051-49-1

1374992-83-2

Detail

Literature: Gruen, Alajos; Blastik, Zsofia; Drahos, Laszlo; Keglevich, Gyoergy Heteroatom Chemistry, 2012 , vol. 23, # 3 p. 241 - 246

2404-75-3

105-58-8

35051-49-1

Literature: Tay, M. K.; About-Jaudet, E.; Collignon, N.; Teulade, M. P.; Savignac, Ph. Synthetic Communications, 1988 , vol. 18, # 12 p. 1349 - 1362

109-72-8

78-40-0

105-58-8

35051-49-1

Literature: Tay, M. K.; About-Jaudet, E.; Collignon, N.; Teulade, M. P.; Savignac, Ph. Synthetic Communications, 1988 , vol. 18, # 12 p. 1349 - 1362

109-52-4

35051-49-1

Literature: Berry; Isbell; Hunt The Journal of organic chemistry, 1972 , vol. 37, # 26 p. 4396 - 4399

Precursor 10
867-13-0 106-94-5 615-83-8 122-52-1
107-08-4 2404-75-3 105-58-8 109-72-8
78-40-0 109-52-4
DownStream 3
13138-36-8 5650-75-9 5650-83-9

HS Code	2931900090
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

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