Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Triethyl 4-phosphonocrotonate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

10236-14-3

10236-14-3 structure

10236-14-3 structure

Name: Triethyl 4-phosphonocrotonate
Chemical Name: triethyl 4-phosphonocrotonate
CAS Number: 10236-14-3
Molecular Formula: C₁₀H₁₉O₅P
Molecular Weight: 250.22900
Catalog: Chemical reagent Organic reagent Phosphonate/phosphonate
Create Date: 2018-08-28 08:50:08
Modify Date: 2026-07-01 12:38:58

Name	triethyl 4-phosphonocrotonate
Synonyms	triethyl 4-phosphonocrotonate,mixture of isomers triethyl 4-phosphocrotonate MFCD00009192 Ethyl 4-(diethoxyphosphoryl) triethyl trans-4-phosphono-2-butenoate triethyl 4-phosphonocrotonate, mixture of isomers Triethyl 4-phosphonocrotonate, predoMinantly trans, R 4-PHOSPHONOCROTONIC ACID TRIETHYL ESTER Triethyl 4-phosphonocrotonate,predominantly trans 2-Butenoic acid, 4-(diethoxyphosphinyl)-, ethyl ester TRANS-ETHYL-4-(DIETHYLPHOSPHONO)CROTONATE (E)-Ethyl 4-(diethoxyphosphoryl)but-2-enoate Triethyl 4-phosphonocrotonate,cis + trans,tech. Ethyl 4-(diethoxyphosphoryl)but-2-enoate, Ethyl 4-(diethylphosphono)crotonate TRIETHYL 4-PHOSPHONOCROTONATE, . MIXTURE OF ISOMERS Ethyl (E)-4-(diethoxyphosphoryl)but-2-enoate Ethyl 4-(diethoxyphosphinyl)-2-butenoate Triethyl 4-phosphonocrotonate, predominantly trans TRIETHYL 4-PHOSPHONO-2-BUTENOATE Triethyl 4-phosphonocrotonate predominantly trans Triethyl 4-phosphonocrotonate, cis and trans Triethyl 4-phosphonocrotonate, cis + trans TRIETHYL 4-PHOSPHONOCROTONATE triethyl 4-phosphonocrotonate,cis + trans triethyl phosphonocrotonate Triethyl 4-phosphonocrotonate, mixture of isomers ade

Density	1.128 g/mL at 25 °C(lit.)
Boiling Point	135 °C0.4 mm Hg(lit.)
Molecular Formula	C₁₀H₁₉O₅P
Molecular Weight	250.22900
Flash Point	>230 °F
Exact Mass	250.09700
PSA	71.64000
LogP	2.37180
Vapour Pressure	0.000204mmHg at 25°C
Index of Refraction	n20/D 1.455(lit.)

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S37/39
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2931900090

6065-32-3 structure

6065-32-3

122-52-1 structure

122-52-1

~%

10236-14-3 structure

10236-14-3

Literature: Journal of the American Chemical Society, , vol. 108, p. 3755

623-73-4 structure

623-73-4

682-30-4 structure

682-30-4

~%

10236-14-3 structure

10236-14-3

Literature: J. Gen. Chem. USSR (Engl. Transl.), , vol. 40, p. 2181 - 2186,2168 - 2172

Precursor 4
6065-32-3 122-52-1 623-73-4 682-30-4
DownStream 4
214619-83-7 128845-83-0 91370-63-7 39806-17-2

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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