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51979-57-8

51979-57-8 structure

51979-57-8 structure

Name: 1-(chloromethyl)-2,4-diisocyanatobenzene
Chemical Name: 1-(chloromethyl)-2,4-diisocyanatobenzene
CAS Number: 51979-57-8
Molecular Formula: C₉H₅ClN₂O₂
Molecular Weight: 208.60100
Create Date: 2018-08-27 02:41:54
Modify Date: 2025-08-24 22:54:43

Name	1-(chloromethyl)-2,4-diisocyanatobenzene
Synonyms	MFCD00134404 1-Chloromethyl-2,4-diisocyanatobenzene 4-CHLOROMETHYL-1,3-PHENYLENE DIISOCYANATE

Density	1.362 g/mL at 25ºC(lit.)
Boiling Point	152-155ºC11 mm Hg(lit.)
Molecular Formula	C₉H₅ClN₂O₂
Molecular Weight	208.60100
Flash Point	>230 °F
Exact Mass	208.00400
PSA	58.86000
LogP	2.36000
Index of Refraction	n20/D 1.596(lit.)

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H312-H315-H319-H332-H335
Precautionary Statements	P261-P280-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xn
Risk Phrases	20/21/22-36/37-36/37/38
Safety Phrases	7-26-27-37/39
RIDADR	UN 2206
Packaging Group	III
Hazard Class	6.1(b)
HS Code	2929109000

584-84-9 structure

584-84-9

~%

51979-57-8 structure

51979-57-8

Literature: Farbenfabr. Bayer Patent: DE947470 , 1953 ;

Precursor 1
584-84-9
DownStream 0

HS Code	2929109000
Summary	2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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