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301930

Sigma-Aldrich

2,2-Bis(bromomethyl)-1,3-propanediol

98%

Synonym(s):

1,3-Dibromo-2,2-bis(hydroxymethyl)propane, Dibromoneopentyl glycol, Pentaerythritol dibromide, Pentaerythritol dibromohydrin

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25 G
€52.30
1 KG
€112.00
3 KG
€284.00

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25 G
€52.30
1 KG
€112.00
3 KG
€284.00

About This Item

Linear Formula:
HOCH2C(CH2Br)2CH2OH
CAS Number:
Molecular Weight:
261.94
EC Number:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23

€52.30


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vapor pressure

10 mmHg ( 178 °C)

Quality Level

Assay

98%

form

solid

mp

112-114 °C (lit.)

SMILES string

OCC(CO)(CBr)CBr

InChI

1S/C5H10Br2O2/c6-1-5(2-7,3-8)4-9/h8-9H,1-4H2

InChI key

CHUGKEQJSLOLHL-UHFFFAOYSA-N

Pictograms

Health hazard

Signal Word

Danger

Hazard Statements

Hazard Classifications

Carc. 1B - Muta. 1B

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 2

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.

EU REACH SVHC Candidate List

CAS No.

EU REACH Annex XVII (Restriction List)

CAS No.

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Shai Ezra et al.
Journal of contaminant hydrology, 86(3-4), 195-214 (2006-05-13)
This study investigates the mechanisms controlling the distribution of 3-bromo-2,2-bis(bromomethyl)propanol (TBNPA) and 2,2-bis(bromomethyl)propan-1,3-diol (DBNPG) in a fractured chalk aquitard. An extensive monitoring program showed a systematic decrease in the TBNPA/DBNPG ratio with distance from the contamination source. Sorption of TBNPA
K A Treinen et al.
Fundamental and applied toxicology : official journal of the Society of Toxicology, 13(2), 245-255 (1989-08-01)
The effect of 2,2-bis(bromomethyl)-1,3-propanediol (BMP) on reproduction in Swiss CD-1 mice was evaluated by use of a continuous breeding protocol. BMP was administered in the feed at 0.1, 0.2, and 0.4% concentrations. Both male and female F0 mice (20 pairs
J Sun
Biometrics, 55(4), 1273-1276 (2001-04-21)
Historical control data are often available in carcinogenicity studies and are included for testing dose effects in current studies. A new method is developed for incorporating the historical control information into a dose effect test. The method generalizes the test
Simone I Hoehle et al.
Drug metabolism and disposition: the biological fate of chemicals, 37(2), 408-416 (2008-11-26)
2,2-Bis(bromomethyl)-1,3-propanediol (BMP) is a brominated flame retardant, previously shown to be a multisite carcinogen in experimental animals. Studies were performed to characterize the dispositional and metabolic fate of BMP after oral or intravenous administration to male Fischer-344 rats. After a
Weixi Kong et al.
Toxicology letters, 222(3), 273-279 (2013-08-21)
2,2-Bis(bromomethyl)-1,3-propanediol (BMP) is a brominated flame retardant used in urethane foams and polyester resins. In a two year dietary study, BMP caused neoplastic lesions at multiple sites including the urinary bladder of both rats and mice. However, liver was not

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