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(S)-3-Methyl-2-butyl isocyanate

CAS No.
749261-38-9
Chemical Name:
(S)-3-Methyl-2-butyl isocyanate
Synonyms
(S)-3-Methyl-2-butyl isocyanate;(2S)-2-isocyanato-3-methylbutane;Butane, 2-isocyanato-3-methyl-, (2S)-
CBNumber:
CB0460367
Molecular Formula:
C6H11NO
Molecular Weight:
113.16
MDL Number:
MFCD05664134
MOL File:
749261-38-9.mol
MSDS File:
SDS
Last updated:2026-09-12 18:48:20

(S)-3-Methyl-2-butyl isocyanate Properties

Boiling point 124℃
Density 0.88
Flash point 28°(82°F)
refractive index 1.4110
Sensitive Moisture Sensitive
CAS DataBase Reference 749261-38-9

SAFETY

Risk and Safety Statements

Symbol(GHS)  Flame (GHS02)Skull and Crossbones (GHS06)Health Hazard (GHS08)
GHS02,GHS06,GHS08
Signal word  Danger
Hazard statements  H226-H302-H315-H319-H330-H334-H335
Precautionary statements  P233-P260-P280h-P305+P351+P338-P309-P310
Risk Statements  20/22-36/37/38-42
Safety Statements  23-26-36/37/39-45
RIDADR  2206
HazardClass  6.1
PackingGroup  III

(S)-3-Methyl-2-butyl isocyanate Preparation Products And Raw materials

Raw materials

Preparation Products

(S)-3-Methyl-2-butyl isocyanate Suppliers

Global Suppliers ( 12)
Supplier Tel Email Country ProdList Advantage
Shanghai Qiao Chemical Science Co., Ltd 021-58892003 info@qiaochem.com China 6065 65
Guangdong wengjiang Chemical Reagent Co., Ltd. 0751-2886750 13927877953 3005811397@qq.com China 13282 58
Aikon International Limited 025-58851090 13913916777 sales01@aikonchem.com China 15947 58
CONIER CHEM AND PHARMA LIMITED sales@conier.com China 49906 58
TCI (Shanghai) Chemical Trading Co., Ltd. 021-61109150 sales@tcisct.com China 29717 58
Shaanxi Dideu Medichem Co. Ltd 029-81024372 17792795018 1053@dideu.com China 9999 58
DAYANG CHEM (HANGZHOU) CO.,LTD +86-88938639 +86-17705817739 info@dycnchem.com China 53736 58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. +8618950047208 ellena@amitychem.com China 43392 58
Butane, 2-isocyanato-3-methyl-, (2S)- (2S)-2-isocyanato-3-methylbutane (S)-3-Methyl-2-butyl isocyanate 749261-38-9