Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2,3-Diamino maleonitrile
Price: ￥168.0/25g ￥568.0/100g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Diaminomaleonitrile suppliers in China
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

Zhejiang Hangyu API Co., Ltd
China
Product Name: Diaminomaleonitrile
Price: ￥Inquiry/1kg
Purity: 99.5%
Stocking Period: Inquiry
Contact: Vinnie

Henan Tianfu Chemical Co., Ltd.
China
Product Name: diaminomaleodinitrile
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson

1187-42-4

1187-42-4 structure

1187-42-4 structure

Name: 2,3-Diamino maleonitrile
Chemical Name: Diaminomaleonitrile
CAS Number: 1187-42-4
Molecular Formula: C₄H₄N₄
Molecular Weight: 108.101
Catalog: Chemical reagent Organic reagent Cyanide/nitrile
Create Date: 2018-02-04 08:00:00
Modify Date: 2024-01-02 19:33:21

Name	Diaminomaleonitrile
Synonyms	DAMN EINECS 214-697-6 diaminoaleo dinitrile 2,3-Diaminomaleodinitrile Hydrogen cyanide tetramer Diaminomaleonitrile 2,3-diaminomaleonitrile 2-Butenedinitrile, 2,3-diamino-, (2Z)- DIAMINOMALEIC ACID DINITRILE (2Z)-2,3-Diaminobut-2-enedinitrile 1,2-Diamino-1,2-dicyanoethylene (2Z)-2,3-Diamino-2-butenedinitrile diaminomaleodinitrile Diaminomalononitrile diaminomaleodinitryl 1,2-diamino-1,2-ethenedicarbonitrile MFCD00001870 2,3-Diamino maleonitrile

Density	1.3±0.1 g/cm3
Boiling Point	444.7±45.0 °C at 760 mmHg
Melting Point	178-179 °C(lit.)
Molecular Formula	C₄H₄N₄
Molecular Weight	108.101
Flash Point	222.7±28.7 °C
Exact Mass	108.043594
PSA	99.62000
LogP	-2.35
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.579
Water Solubility	5 g/L (25 ºC)

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302 + H312 + H332
Precautionary Statements	P280
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	T:Toxic;
Risk Phrases	R25
Safety Phrases	S36-S24/25
RIDADR	UN 3439 6.1/PG 3
WGK Germany	3
Packaging Group	III
Hazard Class	6.1
HS Code	2926909090

129694-52-6 structure

129694-52-6

619-45-4 structure

619-45-4

~32%

931424-12-3 structure

931424-12-3

1187-42-4 structure

1187-42-4

Literature: Journal of Heterocyclic Chemistry, , vol. 44, # 1 p. 13 - 19

74-90-8 structure

74-90-8

~6%

1187-42-4 structure

1187-42-4

Literature: Gmelin Handbook: C: MVol.D1, 18.2, page 250 - 252

74-90-8 structure

74-90-8

1726-32-5 structure

1726-32-5

~3%

1187-42-4 structure

1187-42-4

1187-42-4 structure

1187-42-4

Literature: Helvetica Chimica Acta, , vol. 77, # 8 p. 2209 - 2250

74-90-8 structure

74-90-8

460-19-5 structure

460-19-5

~%

1187-42-4 structure

1187-42-4

Literature: Journal of Organic Chemistry, , vol. 37, p. 4133 - 4136

74-90-8 structure

74-90-8

151-50-8 structure

151-50-8

~%

1187-42-4 structure

1187-42-4

Literature: Journal of the Chemical Society, , p. 911,917 Journal of the Chemical Society, , p. 1432,1436

Precursor 6
129694-52-6 619-45-4 74-90-8 1726-32-5
460-19-5 151-50-8
DownStream 10
106013-47-2 57610-38-5 40953-34-2 36023-64-0
144828-31-9 40227-17-6 924296-39-9 215611-93-1
58954-23-7 51802-42-7

HS Code	2926909090
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%