5 5-dimethyl-1 3 2-dioxaphosphorinan-2-&

Modify Date: 2025-08-24 22:44:46

5 5-dimethyl-1 3 2-dioxaphosphorinan-2-& structure	Common Name	5 5-dimethyl-1 3 2-dioxaphosphorinan-2-&
	CAS Number	4090-60-2	Molecular Weight	136.08600
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₄H₉O₃P	Melting Point	51-56ºC(lit.)
	MSDS	Chinese USA	Flash Point	229 °F
	Symbol	GHS05	Signal Word	Danger

Name	5,5-dimethyl-1,3,2-dioxaphosphinan-2-ium 2-oxide
Synonym	More Synonyms

Melting Point	51-56ºC(lit.)
Molecular Formula	C₄H₉O₃P
Molecular Weight	136.08600
Flash Point	229 °F
Exact Mass	136.02900
PSA	59.00000
LogP	1.20150
InChIKey	YTWYMHQAVLOJKT-UHFFFAOYSA-N
SMILES	CC1(C)CO[P+](=O)OC1

Symbol	GHS05
Signal Word	Danger
Hazard Statements	H314
Precautionary Statements	P280-P305 + P351 + P338-P310
Personal Protective Equipment	Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes	C: Corrosive;
Risk Phrases	34
Safety Phrases	26-36/37/39-45
RIDADR	UN 1759 8/PG 3
WGK Germany	3
HS Code	2934999090

Precursor 10
CAS#:126-30-7 Neopentyl glycol CAS#:5843-26-5 4-chloro-3-[5-[... CAS#:2428-06-0 2-CHLORO-5 5-DI... CAS#:108-90-7 Chlorobenzene
CAS#:4090-55-5 2-chloro-5,5-di... CAS#:762-04-9 Diethyl phosphite CAS#:3057-08-7 1,3,2-Dioxaphos... CAS#:1009-82-1 5,5-dimethyl-2-...
CAS#:56465-64-6 1,3,2-Dioxaphos... CAS#:25236-26-4 phosphinic acid...
DownStream 6
CAS#:110907-85-2 (5,5-dimethyl-1... CAS#:873-97-2 2,5,5-Trimethyl... CAS#:4090-52-2 2,2'-oxybis[5,5... CAS#:873-99-4 2-hydroxy-5,5-d...
CAS#:934182-09-9 CYPMPO CAS#:4090-55-5 2-chloro-5,5-di...

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

5,5-dimethyl-2-oxo-1,3,2-dioxaphosphorinane

Neopentylene phosphite

EINECS 223-832-8

5,5-dimethyl-1,3,2-dioxaphosphinane 2-oxide

2,2-dimethyltrimethylethylene hydrogen phosphite

5,5-Dimethyl-1,3,2-dioxaphosphorinan-2-one

Neopentylglycol hydrogen phosphite

MFCD03093989

5,5-dimethyl-(1,2,3)-dioxaphosphinane 2-oxide

5,5-Dimethyl-1,3,2-dioxaphosphorinane 2-oxide

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5 5-dimethyl-1 3 2-dioxaphosphorinan-2-&
Price: Check
Purity: 97.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5 5-DIMETHYL-1 3 2-DIOXAPHOSPHORINAN-2-&
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 5 5-dimethyl-1 3 2-dioxaphosphorinan-2-&
Price: ￥Inquiry/10g ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 97.0%
Delivery: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

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