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Safety Information

222623

Sigma-Aldrich

2,5-Dimethyl-3-hexyne-2,5-diol

98%

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About This Item

Linear Formula:
HOC(CH3)2C≡CC(CH3)2OH
CAS Number:
142-30-3
Molecular Weight:
142.20
EC Number:
205-533-4
MDL number:
MFCD00004468
UNSPSC Code:
12162002
PubChem Substance ID:
24853345
NACRES:
NA.23

Assay

98%

form

solid

bp

121-123 °C/7 mmHg (lit.)

mp

90-94 °C (lit.)

SMILES string

CC(C)(O)C#CC(C)(C)O

InChI

1S/C8H14O2/c1-7(2,9)5-6-8(3,4)10/h9-10H,1-4H3

InChI key

IHJUECRFYCQBMW-UHFFFAOYSA-N

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H319

Hazard Classifications

Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

222623-BULK:
222623-VAR:
222623-100G:
222623-5G:
222623-500G:

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Certificates of Analysis (COA)

Lot/Batch Number
STBC8771V
STBB9354V
STBB3564
07927LH
08303BG

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