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

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,5-dihydro-1-methyl-1H-phosphole 1-oxide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

930-38-1

930-38-1 structure

930-38-1 structure

Name: 2,5-dihydro-1-methyl-1H-phosphole 1-oxide
Chemical Name: 1-methyl-2,5-dihydro-1λ5-phosphole 1-oxide
CAS Number: 930-38-1
Molecular Formula: C₅H₉OP
Molecular Weight: 116.09800
Create Date: 2018-11-26 17:34:34
Modify Date: 2025-08-26 13:00:46

Name	1-methyl-2,5-dihydro-1λ5-phosphole 1-oxide
Synonyms	EINECS 213-217-2 2,5-Dihydro-1-methyl-1H-phosphole 1-oxide 1-methyl-2,5-dihydro-phosphole 1-oxide 1-methyl-2,5-dihydro-1h-phosphole 1-oxide 1-methyl-1-phospha-3-cyclopentene-1-oxide 1-methyl-2,5-dihydro-1 1-Methyl-1-oxo-phospholene 1-methyl-1-oxo-1-phosphacyclopent-3-ene

Density	1.03g/cm3
Boiling Point	274.9ºC at 760mmHg
Molecular Formula	C₅H₉OP
Molecular Weight	116.09800
Flash Point	120ºC
Exact Mass	116.03900
PSA	26.88000
LogP	1.54910
Index of Refraction	1.446

HS Code	2934999090

872-37-7 structure

872-37-7

624-83-9 structure

624-83-9

~0%

1173091-11-6 structure

1173091-11-6

106-99-0 structure

106-99-0

Detail

Literature: Richter, Frank U. Chemistry - A European Journal, 2009 , vol. 15, # 21 p. 5200 - 5202

872-37-7 structure

872-37-7

111-36-4 structure

111-36-4

~%

1173091-18-3 structure

1173091-18-3

106-99-0 structure

106-99-0

Detail

Literature: Richter, Frank U. Chemistry - A European Journal, 2009 , vol. 15, # 21 p. 5200 - 5202

Precursor 3
872-37-7 624-83-9 111-36-4
DownStream 5
36163-70-9 23756-96-9 873-15-4 5794-87-6
61183-61-7

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

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