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Home > Category > Raw Materials And Intermediates > 3,4-Dihydroxy-3-cyclobutene-1,2-dione

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3,4-Dihydroxy-3-cyclobutene-1,2-dione

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Catalog No： YB60328 CAS No.： 2892-51-5 Brand:

MF: C₄H₂O₄ MW: 114.06 Characters:具強酸性，其pKl=1.5；pK2=3.5。與三氯化鐵水溶液產生深紫色。可被溴及高錳酸鉀氧化，與苯肼無反應。性質與羧酸相似，可與堿成鹽，可生成酯、酰氯、酰胺及混合酸酐。水中溶解度:20 G/L (30

Art.No.	Brand	Size	Purity/Grade	Price(USD)	VIP Price (USD)	Availability	Quantity
YB60328	yunbang	5g	98%	$16.66	Visible after login	In stock	- +
YB60328	yunbang	25g	98%	$63.33	Visible after login	In stock	- +
YB60328	yunbang	100g	98%	$221.66	Visible after login	In stock	- +
YB60328	yunbang	500g	98%	$993.33	Visible after login	In stock	- +

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Product Name	3,4-Dihydroxy-3-cyclobutene-1,2-dione
Chinese alias	方形酸
CAS	2892-51-5
Formula	C₄H₂O₄
MW	114.06
Appearance	具強酸性，其pKl=1.5；pK2=3.5。與三氯化鐵水溶液產生深紫色。可被溴及高錳酸鉀氧化，與苯肼無反應。性質與羧酸相似，可與堿成鹽，可生成酯、酰氯、酰胺及混合酸酐。水中溶解度:20 G/L (30
MDL	MFCD00001334
Melting point	300 °C (decomp)
Boiling point	300?°C(lit.)
Storage condition	密閉于陰涼干燥環境中

Symbol	N/A
Chemical Stability	遵照規定使用和儲存則不會分解。
Safe Property	S26-S36-S37/39
Hazard Category Code	R36/37/38:Irritating to eyes, respiratory system and skin . R43:May cause sensitization by skin contact.
物編碼	YB60328

Chinese alias	方形酸
CAS	2892-51-5
Formula	C₄H₂O₄
MW	114.06
Appearance	具強酸性，其pKl=1.5；pK2=3.5。與三氯化鐵水溶液產生深紫色。可被溴及高錳酸鉀氧化，與苯肼無反應。性質與羧酸相似，可與堿成鹽，可生成酯、酰氯、酰胺及混合酸酐。水中溶解度:20 G/L (30
MDL	MFCD00001334
Melting point	300 °C (decomp)
Boiling point	300?°C(lit.)
Chemical Stability	遵照規定使用和儲存則不會分解。
Safe Property	S26-S36-S37/39
Hazard Category Code	R36/37/38:Irritating to eyes, respiratory system and skin . R43:May cause sensitization by skin contact.
Water Solubility	微溶
Storage	密閉于陰涼干燥環境中
Smiles	O=C1C(=O)C(O)=C1O
InchiKey	PWEBUXCTKOWPCW-UHFFFAOYSA-N

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